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Problem 20801

5 pts
Question 4
Daniah deposits $\$ 4,000$ in a savings account at New York State Bank that pays $5.4 \%$ interest, compounded monthly. What is the amount of interest at the end of the year?

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Problem 20802

The length of a rectangle is 2 cm longer than its width. If the perimeter of the rectangle is 64 cm , find its length and width. $\square$

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Problem 20803

2. Critical Thinking:
Rhoda is saving up money for a down payment on a condominium. She currently has $\$ 2571$ but knows she can get a loan at a lower interest rate if she can put down $\$ 3308$ . If she invests the $\$ 2571$ in an account that earns $4.9 \%$ annually, compounded monthly, how long will it take Rhoda to accumulate the $\$ 3308$ ? Round your answer to two decimal places, if necessary.

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Problem 20804

Irlangle - interior Angie
Find $x$ and the unknown interior angles. $\begin{array}{l} x=\square \\ <V= \end{array}$ $\square$ degrees $<W=$ $\square$ degrees

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Problem 20805

Find the critical value $\mathrm{z}_{\alpha / 2}$ that corresponds to the confidence level $81 \%$ . $z_{\alpha / 2}=$ $\square$ (Round to two decimal places as needed.)

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Problem 20806

Given the following functions: $\begin{array}{l} f(x)=3 x^{2}+3 x-6 \\ g(x)=3 x+6 \end{array}$
Find each of the values below. Give exact answers. a. $(f+g)(-2)=$ $\square$ b. $(f-g)(3)=$ $\square$ 15 c. $(f \cdot g)(2)=$ $\square$ 120 d. $\left(\frac{f}{g}\right)(4)=$ $\square$

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Problem 20807

5 pts
Daniah deposits $\$ 4,000$ in a savings account at New York State Bank that pays $5.4 \%$ interest, compounded monthly. What is the APY for this account to the nearest hundredth of a percent?

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Problem 20808

Guillermo finished 4 math problems. These problems represent $20 \%$ of the assigned math problems, as shown in the diagram.
What is the total number of math problems Guillermo was assigned? $\square$ problems $\square$

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Problem 20809

5. $\frac{5}{8} \times 23$
6. $\frac{2}{3} \times 76$
8. $\frac{6}{7}$ of 51
9. $\frac{3}{5} \times \frac{2}{9}$
11. $\frac{10}{19} \times \frac{7}{8}$
12. $\frac{3}{4} \times \frac{3}{7}$
14. $12 \frac{9}{10} \times 6 \frac{1}{4}$
15. $4 \frac{3}{8} \times 17 \frac{2}{7}$

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Problem 20810

Question Round 2.606 to the nearest tenth.
Answer Attempt 1 out of 5

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Problem 20811

NAME $\qquad$ DATE $\qquad$ PERIOD $\qquad$ Lesson 1 Homework Practice Estimate Products of Fractions Estimate each product.
1. $\frac{1}{3} \times 28$ '
2. $\frac{1}{7} \times 20 \frac{72}{7}$
4. $\frac{1}{11}$ of 47 (4)
5. $\frac{5}{8} \times 23$
N
9. $\frac{3}{5} \times \frac{2}{9}$
7. $\frac{2}{5}$ of 37
8. $\frac{6}{7}$ of 51 el,
10. $\frac{7}{8} \times \frac{4}{5}$
11. $\frac{10}{19} \times \frac{7}{8}$
12. $\frac{3}{4} \times \frac{3}{7}$

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Problem 20812

$0 / 1 \mathrm{p}$
Solve the following system of equations with the substitution method: $\left\{\begin{array}{ll} x+4 y & =-32 \\ y & =-2 x+6 \end{array}\right.$
Answer: $(x, y)=1$ $\square$ Preview $x$ : $\square$ Preview $y$ :

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Problem 20813

13. $2 \frac{6}{7} \times 3 \frac{1}{4}$
14. $12 \frac{9}{10} \times 6 \frac{1}{4}$
15. $4 \frac{3}{8} \times 17 \frac{2}{7}$
Estimate the area of each rectangle. 16. 17.
18. SCULPTURE Trevor is using the recipe for sculpture-carving material shown at the right. a. About how many cups of cement would he need to make $\frac{4}{9}$ batch of the recipe? b. About how many cups of sand would he need to make \begin{tabular}{|l|} \hline \multicolumn{1}{|c|}{ Girostone Recipe } \\ \hline 5 cup vermiculite \\ $1 \frac{1}{4}$ cup cement \\ $\frac{5}{8}$ cup sand \\ water to form thick paste \\ \hline \end{tabular} $1 \frac{6}{7}$ batches of the recipe? Course 1 - Chapter 4 Multiply and Divide Fractions 53

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Problem 20814

Two buildings in a sports complex are shaped and positioned like a portion of the branches of the hyperbola $625 x^{2}-225 y^{2}=140,625$ , where $x$ and $y$ are in meters. (a) How far apart are the buildings at their closest point? (b) Find the distance $d$ in the figure. (a) The two buildings are $\square$ meters apart at their closest point. (Type an integer or a decimal.) View an example Get more help Clear all

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Problem 20815

15 one Dicit DivisoRs The teacher worked a total of 68 hours one school week (five days). She worked the same amount of time every day except for Thursday when she worked extra (your remainder). How many hours did she work each day? How many hours did she work Thursday?

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Problem 20816

Jose deposits $\$ 5000$ into an account that pays simple interest at a rate of $5 \%$ per year. How much interest will he be paid in the first 4 years? s! $\square$

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Problem 20817

A night triangle has side lengths 5,12 , and 13 as shown below. Use these lengths to find $\cos B, \tan B$ , and $\sin B$ . $\begin{array}{l} \cos B= \\ \tan B= \\ \sin B= \end{array}$ $\square$ $\square$ $\square$

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Problem 20818

Question 24
Suppose that $\$ 6500$ is placed in an account that pays $17 \%$ interest compounded each year. Assume that no withdrawals are made from the account.
Follow the instructions below. Do not do any rounding. (a) Find the amount in the account at the end of 1 year. \\square $(b) Find the amount in the account at the end of 2 years. \$$ \square$

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Problem 20819

Manuel deposit \ $5,300 into a bank account for seven and a half years. He compares two different options. Option 1 will pay$ 6.4 \% $interest, compounded semiannually. Option 2 will pay$ 6.4 \% $interest, compounded continuously. Manuel deposita$ \ $5.300$ dólares en una cuenta bancaria durante siete años y medio. Compara dos opciones diferentes. La opción 1 pagará un interés del $6.4 \%$ , compuesto semestralmente. La opción 2 pagará un interés del $6.4 \%$ , compuesto continuamente.
What is the ending balance of Option 1? ¿Cuál es el saldo final de la Opción 1? $\square$ What is the ending balance of Option 2? ¿Cuál es el saldo final de la Opción 2? $\square$ How much interest does Option 1 pay? ¿Cuánto interés paga la opción 1? $\square$ How much interest does Option 2 pay?

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Problem 20820

A right triangle has side lengths 5,12 , and 13 as shown below. Use these lengths to find $\tan M, \sin M$ , and $\cos M$ . $\begin{array}{l} \tan M=\square \\ \sin M=\square \\ \cos M=\square \end{array}$

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Problem 20821

What are the coordinates of $R^{\prime}$ for the dilation $D_{(0.5, P)}$ ( $\left.\square P Q R S\right)$ ? ( 3 pts.)
3 $\square$ 4 $\square$ )

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Problem 20822

1) assume that you bought a stock for $\$ 50$ . If you sold the stock for $\$ 60$ and you got $\$ 2$ divider What was your annual return?

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Problem 20823

4. How many amoll cubes, with a side length of $\frac{i}{3} \mathrm{~cm}$ , will fill the lorger recionguler prism betow?

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Problem 20824

$\begin{array}{r}6000+30 \\ 200+10+1\end{array}$

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Problem 20825

$=$ $V=6$ $=$

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Problem 20826

Imagine you need to purchase a laptop bag for your 14 -inch laptop. The only problem is you don't have your laptop with you, and it sure would be frustrating to buy a bag only to realize that your laptop doesn't quite fit.
You recall laptop computers are measured according to the diagonals of their screens, and you remember your 14 -inch laptop has a screen that is 8 inches tall. How wide is the screen?
Exact Answer (written as a simpified radical): $\square$ in.
Approximate (decimal) Answer: $\square$ in. Give your approximate answer accurate to 2 decimal places.

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Problem 20827

Solve the equation. * $5 x-6=29$ $x=3$ $x=5$ $x=7$ $x=9$

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Problem 20828

Solve. $\begin{aligned} 5.4 & =-\frac{t}{7.5} \\ t & = \end{aligned}$

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Problem 20829

The median home price in Arlington, Virginia, is $\$ 579,600$ . If the assessment rate is $100 \%$ , what is the assessed value? $\square$

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Problem 20830

Submit Answer
14. [0/1 Points]
DETAILS MY NOTES LARPCALC11 8.2.019. Evaluate the expression. $5\left(\left[\begin{array}{rrr} -2 & 0 & 1 \\ 0 & 3 & 2 \end{array}\right]-\left[\begin{array}{rrr} 5 & 1 & -2 \\ 2 & -8 & 0 \end{array}\right]\right)$ $\square$ $\square$ $\square$ $\square$ $\qquad$ $\square$ $\stackrel{\rightharpoonup}{\Rightarrow}$ Need Help? Read It Submit Answer

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Problem 20831

Find the missing side.
Round to the nearest tent

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Problem 20832

Solve the equation. * $3 x+8=2$ $x=-4$ $x=-2$ $x=2$ $x=4$

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Problem 20833

Find the missing side.

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Problem 20834

$\begin{array}{l}(* 8)^{2}= \\ -(6)^{2}=\end{array}$

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Problem 20835

weBwork b - Iopics 10 - 12: Problem 3 (1 point)
Consider the function $f(x)$ whose second derivative is $f^{\prime \prime}(x)=4 x+7 \sin (x)$ . If $f(0)=4$ and $f^{\prime}(0)=3$ , what is $f(x)$ ?
Answer: $\square$

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Problem 20836

Tammy's take-home pay is $\$ 800$ a month. $7 \%$ of her take-home pay is spent on her cell phone bill. How much is Tammy's monthly cell phone bill? A. $\$ 109$ B. $\$ 69.99$ C. \ $56 D.$ \ $76$

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Problem 20837

A cylinder with a movable piston contains gas at a temperature of $24.3^{\circ} \mathrm{C}$ , a volume of $2.09 \mathrm{~m}^{3}$ , and an absolute pressure of 13700 Pa .
What will be its final temperature if the gas is compressed to $0.34 \mathrm{~m}^{3}$ and the absolute pressure increases to 63350 Pa ?
Answer in units of ${ }^{\circ} \mathrm{C}$ .

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Problem 20838

A 10 foot ladder is placed against a building. If the base of the ladder is 7 feet away from the building, how far up the building will the ladder reach? Round the answer to the nearest tenth. $x=$ Question Help: Video

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Problem 20839

Solve for $X$ in the equation, where $\left.\begin{array}{c} A=\left[\begin{array}{rrr} -2 & 3 & 1 \\ -5 & 0 & 2 \end{array}\right] \text { and } B=\left[\begin{array}{rrr} 0 & 4 & -2 \\ 3 & 0 & 3 \end{array}\right] . \\ 4 B=-2 X-2 A \\ X=\square \square \\ \square \end{array}\right] \Rightarrow$ ■

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Problem 20840

In $\triangle A B C, m \angle A=60^{\circ}, m \angle C=30^{\circ}$ , and $A B=6$ inches. What is the length of side $B C$ ? A. 5.19 inches B. 8.48 inches C. 10.39 inches D. 12 inches

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Problem 20841

Select the correct answer.
In $\triangle A B C, \angle A$ is a right angle. What is the value of $y$ ? A. $7 \sin \frac{\pi}{6}$ B. $7 \cos \frac{\pi}{6}$ C. $7 \tan \frac{\pi}{6}$ D. 7

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Problem 20842

a. $\frac{1}{4}$ of 12 is $\qquad$ b. $\frac{2}{4}$ of 12 is $\qquad$ c. $\frac{3}{4}$ of 12 is $\qquad$

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Problem 20843

Solve the following SSA triangle. Indicate whether the given measurements result in no triangle, one triangle, or two $A=95^{\circ}, a=14, b=28$
Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. A. There is only one possible solution for the triangle. The measurements fo itaining angles $\mathrm{B}, \mathrm{C}$ and side c a $\mathrm{B}=\square^{\circ}, \mathrm{C}=\square^{\circ}, \mathrm{c}=\square$ . $\square$ (Type an integer or a decimal rounded to the nearest tenth as needed.) B. There are two possible solutions for the triangle.
The measurements for the solution with the smaller side length c are as follows. $\mathrm{B}_{1}=\square^{\circ}, \mathrm{C}_{1}=\square^{\circ}, \mathrm{c}_{1}=\square$ $\square$ $\square$ The measurements for the solution with the larger side length c are as follows. $\mathrm{B}_{2}=\square^{\circ}, \mathrm{c}_{2}=\square^{\circ}, \mathrm{c}_{2}=\square$ $\square$ $\square$ $\square$ (Type an integer or a decimal rounded to the nearest tenth as needed.) C. There are no possible solutions for the triangle.

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Problem 20844

Select the correct answer.
Given a right triangle, if $\tan \theta=\frac{(3)}{(4)}$ , what is the length of the side adjacent to $\angle \theta ?$ A. 3 B. 4 C. 5 D. 75

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Problem 20845

Select the correct answer.
In a right triangle, if $\angle \theta=39^{\circ}$ and the side adjacent to $\angle \theta$ is equal to 12.0 centimeters, what is the approximate length of the opposite side? A. 7.6 centimeters B. 9.3 centimeters C. 9.7 centimeters D. 14.8 centimeters

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Problem 20846

In the country of United States of Heightlandia, the height measurements of ten-year-old children are approximately normally distributed with a mean of 54.2 inches, and standard deviation of 3.3 inches.
What is the probability that the height of a randomly chosen child is between 54.95 and 58.85 inches? Do not round until you get your your final answer, and then round to 3 decimal places.

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Problem 20847

Type the correct answer in the box. Round your answer to the nearest integer.
A train traveled a distance of 1 mile, or 5,280 feet, while climbing a hill at an angle of $5^{\circ}$ .
The vertical height that the train climbed is approximately $\square$ feet.

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Problem 20848

Homework 6: Problem 23 (1 point)
If $f(x)=x \cosh ^{-1}\left(\frac{x}{2}\right)-\sqrt{x^{2}-4}$ then $f^{\prime}(6)=$ $\square$

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Problem 20849

15. Solve the equation in the real number system. $x^{4}-2 x^{3}+6 x^{2}-18 x-27=0$
Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The solution set is $\square$ ß. (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed. Type each answer only once.) B. The solution set is $\varnothing$ .

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Problem 20850

Solve for $w$ . $(w+2)^{2}=2 w^{2}+11 w+16$
If there is more than one solution, separate them with commas.

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Problem 20851

A population of values has an unknown distribution with $\mu=81.2$ and $\sigma=69$ . You intend to draw a random sample of size $n=248$ .
What is the mean of the distribution of sample means? $\mu_{\bar{x}}=$ $\square$ (Please enter an exact answer.)
What is the standard deviation of the distribution of sample means? $\sigma_{\bar{x}}=$ $\square$ (Please report your answer accurate to 2 decimal places.)

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Problem 20852

iplete each statement. Directions: Calculate the dosage and shade in the dosage on the syringe where provided.
1. Order: Regular Humulin Insulin U-100 12 units subcut stat Available: a. What will you administer using this syringe? $\qquad$ Shade in the appropriate dosage on the syringe. b. What will you administer using this syringe? $\qquad$ Shade in the appropriate dosage on the syringe.

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Problem 20853

4) Aşağıda verilen daire grafiği bir giyim mağazasında satılan 240 adet ơrünün dağılımını, sâtun grafiği ise eld len gelirin ürün çeșidine göre dağılımını gơstermektedir.
Graflk: Satilan Ürün Adetleri Graflk: Satılan Ūründen Elde Edilen Gelir
Yukarida verllen bllgllere göre mağazadan blr adet gōmlek ve pantolon alan blr kIṣl kaç Iira ōdemlṣ A) 100 B) 150 C) 200 D) $250^{\circ}$ 6. IHRACAT RAKAMLARI

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Problem 20854

lem 2.3 Jamar's class painted 50 square feet of a mural using 4 cans 0 paint.
On the previous screen, you said that Jamar's class could paint 12.5 square feet per can of paint and use 0.08 cans per square foot of the mural.
They want to paint a total of 310 square feet.
How many cans of paint will they need?

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Problem 20855

The effectiveness of a blood-pressure drug is being investigated. An experimenter finds that, on average, the reduction in systolic blood pressure is 53.4 for a sample of size 714 and standard deviation 17.2 .
Estimate how much the drug will lower a typical patient's systolic blood pressure (using a $99 \%$ confidence level).
Enter your answer as a tri-linear inequality accurate to one decimal place (because the sample statistics are reported accurate to one decimal place). $\square$ $<\boldsymbol{\mu}<$ $\square$ Answer should be obtained without any preliminary rounding.

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Problem 20856

Now, find the sum. $\begin{aligned} & 48+34 \\ = & 48+(2+32) \\ = & (48+2)+32 \\ = & ? \end{aligned}$

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Problem 20857

Fill in the blank so that the resulting statement is true. If $\log _{7}(x+5)=4$ , then $\qquad$ $=x+5$ .
If $\log _{7}(x+5)=4$ , then $\square$ $=x+5$ . $\square$

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Problem 20858

An artiot is hired to create an art display for the interior of a city building. The deplay is to span a total width of 11.5 yd. The artist decides to cover this space with equally sized portraits placed side-by-side in a horizontal line with no gaps. Each portrat has a width of 46 in. How many portraits will be used in the display?
First fill in the blanks on the left side of the equation using three of the ratios shomn. Then write your anewer on the right side of the equation.

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Problem 20859

Solve the following equation for $\theta$ in the interval $\left[0^{\circ}, 360^{\circ}\right)$ . $4 \cos 2 \theta=1$

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Problem 20860

c) $4 x-5<2 x-7$

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Problem 20861

At the grocery store, Abdullah purchased 3 pounds of mac and cheese for $\$ 7.50$ .
What does mac and cheese cost per pound? $\square$ How much mac and cheese does he get per dollar? $\qquad$ $\qquad$ $\square$
How much mac and cheese could Abdullah buy for $\$ 20$ ? $\square$ Submit

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Problem 20862

Question 9 of 19, Step 1 of 1 5/19 Correct
Find the mean of the following data set. Assume the data set is a sample. Round your answer to the nearest hundredth, if necessary. $11,24,7,13,17,14,14,20,19,19,18$
Answer.

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Problem 20863

Question 2 of 6
Austin received an invoice for $\$ 5,000$ that had payment terms of $\$ 4 / 15$ $n / 30$ . He made a partial payment of $\$ 2,500$ during the discount period. a. Calculate the amount credited. $\square$ Round to the nearest cent b. Calculate the balance on the invoice after the partial payment was made. $\square$ Round to the nearest cent

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Problem 20864

Solve the logarithmic equation. Be sure to reject any value of $x$ that is not in the domain of the $\log _{4}(x+11)-\log _{4}(x-4)=2$
Rewrite the given equation without logarithms. Do not solve for $x$ . $\frac{x+11}{x-4}=16$
Solve the equation. Select the correct choice below and, if necessary, fill in the answer box to cor A. The solution set is $\square$ (Simplify your answer. Use a comma to separate answers as needed.) B. There are infinitely many solutions. C. There is no solution.

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Problem 20865

Solve the logarithmic equation. Be sure to reject any value of $x$ that is not in the domain of the original logarithmic expressions. Give the exact $\ln (x-5)+\ln (x+2)=\ln (x-14)$
Rewrite the given equation without logarithms. Do not solve for $x$ . $(x-5)(x+2)=x-14$
Solve the equation to find the solution set. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The solution set is $\square$ 3. (Simplify your answer. Use a comma to separate answers as needed.) B. There are infinitely many solutions. C. There is no solution.

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Problem 20866

16. $x-y=5$

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Problem 20867

Solve the following system of equations. $\begin{aligned} 5 x+3 y+z & =-35 \\ x-3 y+2 z & =-7 \\ 14 x-2 y+3 z & =-78 \end{aligned}$

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Problem 20868

a) $-1<3+4 x<5$

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Problem 20869

Han offe one test score with the score earned here. Please state what reak таке ноте тest 2) Solve the following equation for m. y = mx + b

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Problem 20870

A computer assembly firm purchases computer parts at $\$ 245$ per computer. The operating expenses are $28 \%$ on cost and rate of markup is $50 \%$ on cost. a. What is the selling price of each computer? $\square$ Round to the nearest cent b. What is the operating profit per computer? $\square$ Round to the nearest cent

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Problem 20871

Solve the following inequality. $3 x+7<31$
Select the correct choice below and fill in the answer box to complete your choice. A. The solution set is $\{x|x\rangle$ $\square$ \}. B. The solution set is $\{x \mid x<$ $\square$ \}. C. The solution set is $\{x \mid x \leq$ $\square$ \}. D. The solution set is $\{x \mid x \geq$ $\square$ \}.

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Problem 20872

The township of Pee Pee, Ohio has a population of 7,500 people. Recently an outbreak of Cholera was documented for the first three months of 2021. In January, 1500 of the population contracted Cholera, in February 500 more residents contracted Cholera, and in March 100 residents contracted Cholera. No deaths were reported from the outbreak!
1. What is the initial prevalence?
2. What is the overall prevalence?
3. What was Jan's incidence?
4. What was Feb.'s incidence?
5. What was March's incidence?

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Problem 20873

Solve. $|4 x-7|=8$

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Problem 20874

Carlton holds undeveloped land for investment. His adjusted basis in the land is $\$ 114,600$ , and the FMV is $\$ 191,000$ . On November 1 . 2023, he exchanges this land for land owned by his son, who is 31 years old. The appraised value of his son's land is $\$ 184,000$ with a basis of $\$ 170,000$ .
Required: a. Calculate Carlton's realized and recognized gain or loss from the exchange with his son and on Carlton's subsequent sale of the land to a real estate agent on July 19, 2024, for \$231,500. b1. Calculate Carlton's realized and recognized gain or loss from the exchange with his son if Carlton does not sell the land received from his son, but his son sells the land received from Carlton on July 19, 2024. b2. Calculate Carlton's basis for the land on November 1, 2023, and July 19, 2024 if Carlton does not sell the land received from his son, but his son sells the land received from Carlton on July 19, 2024. c. What could Carlton do to avoid any recognition of gain associated with the first exchange prior to his sale of the land?
Complete this question by entering your answers in the tabs below. \begin{tabular}{|l|l|l|l|} \hline $\operatorname{Req} A$ & Req B1 & Req B2 & Req C \\ \hline \end{tabular}
Calculate Carlton's realized and recognized gain or loss from the exchange with his son and on Carlton's subsequent sale of the land to a real estate agent on July 19, 2024, for \$231,500. Note: If no gain or loss is recognized, select "No gain or loss. \begin{tabular}{|l|l|l|} \hline \\ \hline & Amount \\ \hline \end{tabular}

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Problem 20875

Question 9 (1 point) Evaluate the indicated function for $f(x)=x^{2}+6$ and $g(x)=x-5$ . $(f / g)(-4)-g(6)$ a $\quad-\frac{5}{26}$ b $-\frac{9}{13}$ c $\quad-\frac{31}{9}$ d $\quad-\frac{13}{9}$ e $\quad-\frac{9}{31}$

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Problem 20876

$2(3 x+5)=10+4(2 x-3)$
Use the keypad to enter the answer in the box. $x=$

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Problem 20877

$2 x+12=4$

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Problem 20878

11) 0.7515 moles of nitrogen gas and 0.1135 moles of methane gas are placed in a 171.6 ml container at $20.8^{\circ} \mathrm{C}$ . What is the partial pressure (atm) of nitrogen gas? A) 1.14 B) 0.473 C) 16.0 D) 106 E) 226

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Problem 20879

Use scientific notation to determine which of these numbers has the greatest value: $654,987,034 ; 645,897,430$ ; or $546,789,340$ . Write your answer in scientific notation, expressed to the exact decimal place. (1 point)

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Problem 20880

Greenville County, South Carolina, has 396,183 adult residents, of which 80,987 are 65 years or older. A survey wants to contact $n=689$ residents.
These are 2018 population counts, found online at datausa.io/profile/geo/greenville-county-sc. Find $p$ , the proportion of Greenville county adult residents who are 65 years or older. Give your answer to four decimal places. $p=\square$

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Problem 20881

For the probability density function $f(x)=$ $\frac{6}{5} x^{-2}$ for $1 \leq x \leq 6$ , and $f(x)=0$ elsewhere Find $P(5<X<6)$ (Write in the form of an integer)

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Problem 20882

Question 4
Score on last try: 0.4 of 1 pts. See Details for more. Next question You can retry this question below
Fill in the missing values for this ANOVA summary table: \begin{tabular}{|c|c|c|c|c|c|c|} \hline & S.S. & \multicolumn{2}{|c|}{d.f.} & & M.S. & F \\ \hline Between & & 7 & $\checkmark$ & & & 3.353 \\ \hline Within & 2325 & 93 & $\checkmark$ & 2 & & \\ \hline TOTAL & & 100 & & & & \\ \hline \end{tabular}
Submit Question

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Problem 20883

Cheese production in a country is currently growing at a rate of $4 \%$ per year. The equation $y=8.3(1.04)^{x}$ models the cheese production in the country from 2003 to 2009. In this equation, $y$ is the amount of cheese produced, in billions of pounds, and x represents the number of years after 2003. a. Estimate the total cheese production in the country in 2007. b. Assuming this equation continues to be valid in the future, use the equation to predict the total amount of cheese produced in the country in 2016. a. The total cheese production in the country in 2007 was about 9.7 billions of pounds. (Round to the nearest tenth as needed.) b. The total cheese production in the country in 2016 will be about $\square$ billions of pounds. (Round to the nearest tenth as needed.)

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Problem 20884

Solve the following system of equations by the elimination method. Check the solution(s). $\left\{\begin{array}{l} 7 x-y=34 \\ x+y=6 \end{array}\right.$
Select the correct choice below and, if necessary, fill in any answer boxes within your choice. (Type an ordered pair.) - The system has a single solution. The graphs intersect at the point $\square$ The system is inconsistent and has no solutions. There are infinitely many solutions and the equations are dependent.

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Problem 20885

For the probability mass function $f(\mathrm{x}, \mathrm{y})=\frac{x+y}{250}$ for $\mathrm{x}=3,4,5,6,7$ and $\mathrm{y}=3,4,5,6,7$ Find $P(X=4 \mid Y=6)$

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Problem 20886

Solve the following system of equations by the elimination method. Check the solution(s). $\left\{\begin{array}{l} 2 x-y=3 \\ x+9 y=68 \end{array}\right.$
Select the correct choice below and, if necessary, fill in any answer boxes within your choice. (Type an ordered pair.) - The system has a single solution. The graphs intersect at the point $\square$ The system is inconsistent and has no solutions. There are infinitely many solutions and the equations are dependent.

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Problem 20887

Lewis owns 200 shares of stock in Modlin Corporation. His adjusted basis for the stock is $\$ 185,250$ . On December 15,2023, he sells the stock for $\$ 173,500$ . He purchases 200 shares of Modlin Corporation stock on January 8, 2024, for \$173,500.
Required: a. What are Lewis's realized and recognized gain or loss on the sale? b. What is Lewis's adjusted basis for the 200 shares purchased on January 8, 2024? c. How would your answers in parts (a) and (b) change if he purchased only 100 shares for \$107,800 in January? Note: For all requirements, if no gain or loss is recognized, select "No gain or loss". \begin{tabular}{|l|l|l|} \hline & & Amount \\ \hline a. & & \\ \hline a. & & \\ \hline b. & Adjusted basis of shares & \\ \hline c. & & \\ \hline c. & & \\ \hline c. & Adjusted basis of shares & \\ \hline \end{tabular}

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Problem 20888

A 2.00 L container is filled with $\mathrm{Ar}(\mathrm{g})$ at 752 mmHg and $35^{\circ} \mathrm{C}$ . A 0.728 g sample of $\mathrm{C}_{6} \mathrm{H}_{6}$ vapor is then added. a) What is the total pressure in the container? (b) What is the partial pressure of Ar and of $\mathrm{C}_{6} \mathrm{H}_{6}$ ?

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Problem 20889

B) In a relay race Joan ran $2 / 5$ of a mi, Mark ran $2 / 3$ of a mi, and Ida ran $1 / 2 \mathrm{mi}$ . How long was the race?

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Problem 20890

Select the correct answer.
Use a calculator to determine the value of $\arcsin (-0.66)$ . A. $\quad 0.72$ B. 2.29 C. -0.72 D. -2.29

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Problem 20891

Solve for $y$ in the equation below. Round your answer to the nearest hundredth. Do not round any intermediate computations. $e^{-3 y}=5$

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Problem 20892

Solve for $y$ in the equation below. Round your answer to the nearest hundredth. Do not round any intermediate computations. $e^{y-3}=9$

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Problem 20893

Select the correct answer.
What value of $x$ satisfies $\cot \left(90^{\circ}-x\right)=-\frac{\sqrt{3}}{3} ?$ A. $120^{\circ}$ B. $240^{\circ}$ C. $210^{\circ}$ D. $150^{\circ}$

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Problem 20894

11.6 Homework: Systems of Nonlinear Equations Score: 2.75/10 Answered: 2/10 Question 4
Solve the system by the substitution method. $\left\{\begin{array}{l} x y=30 \\ 3 x-y=9 \end{array}\right.$
Select the correct cheice below and, if necessary, fill in the answer box to complete your choice. Type an ordered pair and use a comma to separate answers as needed. - The solution(s) is/are $\square$ There is no solution.

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Problem 20895

The number of bacteria $P(h)$ in a certain population increases according to the following function, where time $h$ is measured in hours. $P(h)=2700 e^{0.09 h}$
How many hours will it take for the number of bacteria to reach 3200 ? Round your answer to the nearest tenth, and do not round any intermediate computations. hours

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Problem 20896

Solve the system. Use any method you wish. $\left\{\begin{array}{l} y=-\sqrt{x} \\ (x-17.5)^{2}+y^{2}=81.25 \end{array}\right.$
What is the solution? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. Type an ordered pair and use a comma to separate answers as needed. Type an exact answer, using radicals as needed. - The solution(s) is/are $\square$ There are no solutions. Question Help: $\square$ Video

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Problem 20897

Solve the system by the method of your choice. Hint: Let $u=\frac{1}{x^{2}}$ and $v=\frac{1}{y^{2}}$ . $\left\{\begin{array}{l} \frac{3}{x^{2}}-\frac{1}{y^{2}}=-1 \\ \frac{4}{x^{2}}+\frac{5}{y^{2}}=24 \end{array}\right.$
Select the correct choice below and, if necessary, fill in the answer box to complete your choice. Type an ordered pair and use a comma to separate answers as needed. Type an exact answer, using fractions as needed. - The solution(s) is/are $\square$ There is no solution.

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Problem 20898

5. The variable $X$ has a continuous distribution given by the density $g_{X}(x)=\frac{1}{\ln 5} \frac{1}{1+x} 1_{[0,4]}(x)$ . Let $Y=$ $\ln (1+X)$ . Calculate $\mathbb{E} Y^{47}$ .

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Problem 20899

If: $13 \operatorname{Sin}\left(90^{\circ}-\theta\right)-5=0$ then: $\cos \theta=\ldots \ldots \ldots$ (a) $\frac{12}{13}$ (b) $-\frac{12}{13}$ (c) $-\frac{5}{13}$ (d) $\frac{5}{13}$
بقية الأسنلة فى الصفحة التالية

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Problem 20900

(9) If : $\cos \frac{20^{\circ}+\theta}{2}=\sin \frac{40^{\circ}+\theta}{2}, 0^{\circ}<\theta<90^{\circ}$ then $\theta=$ $\qquad$ (a) $60^{\circ}$ (b) $45^{\circ}$ (c) $30^{\circ}$ (d) $20^{\circ}$ (10) If the ratio between areas of two similar triangles equals $9: 25$ and the pe the smaller triangle is 60 cm then the perimeter of the greater triangle equals (a) 60 (b) 80 (c) 100 (d) 120

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Solve

Problem 20801

5 ptsQuestion 4Daniah deposits $4,000\$ 4,000$4,000 in a savings account at New York State Bank that pays 5.4%5.4 \%5.4% interest, compounded monthly. What is the amount of interest at the end of the year?

Problem 20802

The length of a rectangle is 2 cm longer than its width. If the perimeter of the rectangle is 64 cm , find its length and width. □\square□

Problem 20803

Problem 20804

Irlangle - interior AngieFind xxx and the unknown interior angles. x=□<V=\begin{array}{l} x=\square \\ <V= \end{array}x=□<V=​ □\square□ degrees <W=<W=<W= □\square□ degrees

Problem 20805

Find the critical value zα/2\mathrm{z}_{\alpha / 2}zα/2​ that corresponds to the confidence level 81%81 \%81%. zα/2=z_{\alpha / 2}=zα/2​= □\square□ (Round to two decimal places as needed.)

Problem 20806

Problem 20807

5 ptsDaniah deposits $4,000\$ 4,000$4,000 in a savings account at New York State Bank that pays 5.4%5.4 \%5.4% interest, compounded monthly. What is the APY for this account to the nearest hundredth of a percent?

Problem 20808

Guillermo finished 4 math problems. These problems represent 20%20 \%20% of the assigned math problems, as shown in the diagram.What is the total number of math problems Guillermo was assigned? □\square□ problems □\square□

Problem 20809

Problem 20810

Question Round 2.606 to the nearest tenth.Answer Attempt 1 out of 5

Problem 20811

Problem 20812

0/1p0 / 1 \mathrm{p}0/1pSolve the following system of equations with the substitution method: {x+4y=−32y=−2x+6\left\{\begin{array}{ll} x+4 y & =-32 \\ y & =-2 x+6 \end{array}\right.{x+4yy​=−32=−2x+6​Answer: (x,y)=1(x, y)=1(x,y)=1 □\square□ Preview xxx : □\square□ Preview yyy :

Problem 20813

Problem 20814

Problem 20815

15 one Dicit DivisoRs The teacher worked a total of 68 hours one school week (five days). She worked the same amount of time every day except for Thursday when she worked extra (your remainder). How many hours did she work each day? How many hours did she work Thursday?

Problem 20816

Jose deposits $5000\$ 5000$5000 into an account that pays simple interest at a rate of 5%5 \%5% per year. How much interest will he be paid in the first 4 years? s! □\square□

Problem 20817

A night triangle has side lengths 5,12 , and 13 as shown below. Use these lengths to find cos⁡B,tan⁡B\cos B, \tan BcosB,tanB, and sin⁡B\sin BsinB. cos⁡B=tan⁡B=sin⁡B=\begin{array}{l} \cos B= \\ \tan B= \\ \sin B= \end{array}cosB=tanB=sinB=​ □\square□ □\square□ □\square□

Problem 20818

Problem 20819

Problem 20820

A right triangle has side lengths 5,12 , and 13 as shown below. Use these lengths to find tan⁡M,sin⁡M\tan M, \sin MtanM,sinM, and cos⁡M\cos McosM. tan⁡M=□sin⁡M=□cos⁡M=□\begin{array}{l} \tan M=\square \\ \sin M=\square \\ \cos M=\square \end{array}tanM=□sinM=□cosM=□​

Problem 20821

What are the coordinates of R′R^{\prime}R′ for the dilation D(0.5,P)D_{(0.5, P)}D(0.5,P)​ ( □PQRS)\left.\square P Q R S\right)□PQRS) ? ( 3 pts.)3 □\square□ 4 □\square□ )

Problem 20822

1) assume that you bought a stock for $50\$ 50$50. If you sold the stock for $60\$ 60$60 and you got $2\$ 2$2 divider What was your annual return?

Problem 20823

4. How many amoll cubes, with a side length of i3 cm\frac{i}{3} \mathrm{~cm}3i​ cm, will fill the lorger recionguler prism betow?

Problem 20824

6000+30200+10+1\begin{array}{r}6000+30 \\ 200+10+1\end{array}6000+30200+10+1​

Problem 20825

=== V=6V=6V=6 ===

Problem 20826

Problem 20827

Solve the equation. * 5x−6=295 x-6=295x−6=29 x=3x=3x=3 x=5x=5x=5 x=7x=7x=7 x=9x=9x=9

Problem 20828

Solve. 5.4=−t7.5t=\begin{aligned} 5.4 & =-\frac{t}{7.5} \\ t & = \end{aligned}5.4t​=−7.5t​=​

Problem 20829

The median home price in Arlington, Virginia, is $579,600\$ 579,600$579,600. If the assessment rate is 100%100 \%100%, what is the assessed value? □\square□

Problem 20830

Problem 20831

Find the missing side.Round to the nearest tent

Problem 20832

Solve the equation. * 3x+8=23 x+8=23x+8=2 x=−4x=-4x=−4 x=−2x=-2x=−2 x=2x=2x=2 x=4x=4x=4

Problem 20833

Find the missing side.

Problem 20834

(∗8)2=−(6)2=\begin{array}{l}(* 8)^{2}= \\ -(6)^{2}=\end{array}(∗8)2=−(6)2=​

Problem 20835

weBwork b - Iopics 10 - 12: Problem 3 (1 point)Consider the function f(x)f(x)f(x) whose second derivative is f′′(x)=4x+7sin⁡(x)f^{\prime \prime}(x)=4 x+7 \sin (x)f′′(x)=4x+7sin(x). If f(0)=4f(0)=4f(0)=4 and f′(0)=3f^{\prime}(0)=3f′(0)=3, what is f(x)f(x)f(x) ?Answer: □\square□

Problem 20836

Tammy's take-home pay is $800\$ 800$800 a month. 7%7 \%7% of her take-home pay is spent on her cell phone bill. How much is Tammy's monthly cell phone bill? A. $109\$ 109$109 B. $69.99\$ 69.99$69.99 C. \56D.56 D. 56D.\76 7676

Problem 20837

Problem 20838

A 10 foot ladder is placed against a building. If the base of the ladder is 7 feet away from the building, how far up the building will the ladder reach? Round the answer to the nearest tenth. x=x=x= Question Help: Video

Problem 20839

Problem 20840

In △ABC,m∠A=60∘,m∠C=30∘\triangle A B C, m \angle A=60^{\circ}, m \angle C=30^{\circ}△ABC,m∠A=60∘,m∠C=30∘, and AB=6A B=6AB=6 inches. What is the length of side BCB CBC ? A. 5.19 inches B. 8.48 inches C. 10.39 inches D. 12 inches

Problem 20841

Select the correct answer.In △ABC,∠A\triangle A B C, \angle A△ABC,∠A is a right angle. What is the value of yyy ? A. 7sin⁡π67 \sin \frac{\pi}{6}7sin6π​ B. 7cos⁡π67 \cos \frac{\pi}{6}7cos6π​ C. 7tan⁡π67 \tan \frac{\pi}{6}7tan6π​ D. 7

Problem 20842

a. 14\frac{1}{4}41​ of 12 is \qquad b. 24\frac{2}{4}42​ of 12 is \qquad c. 34\frac{3}{4}43​ of 12 is \qquad

Problem 20843

Problem 20844

Select the correct answer.Given a right triangle, if tan⁡θ=(3)(4)\tan \theta=\frac{(3)}{(4)}tanθ=(4)(3)​, what is the length of the side adjacent to ∠θ?\angle \theta ?∠θ? A. 3 B. 4 C. 5 D. 75

Problem 20845

Problem 20846

Problem 20847

Type the correct answer in the box. Round your answer to the nearest integer.A train traveled a distance of 1 mile, or 5,280 feet, while climbing a hill at an angle of 5∘5^{\circ}5∘.The vertical height that the train climbed is approximately □\square□ feet.

5 pts
Question 4
Daniah deposits $\$ 4,000$ in a savings account at New York State Bank that pays $5.4 \%$ interest, compounded monthly. What is the amount of interest at the end of the year?

The length of a rectangle is 2 cm longer than its width. If the perimeter of the rectangle is 64 cm , find its length and width. $\square$

Irlangle - interior Angie
Find $x$ and the unknown interior angles. $\begin{array}{l} x=\square \\ <V= \end{array}$ $\square$ degrees $<W=$ $\square$ degrees

Find the critical value $\mathrm{z}_{\alpha / 2}$ that corresponds to the confidence level $81 \%$ . $z_{\alpha / 2}=$ $\square$ (Round to two decimal places as needed.)

5 pts
Daniah deposits $\$ 4,000$ in a savings account at New York State Bank that pays $5.4 \%$ interest, compounded monthly. What is the APY for this account to the nearest hundredth of a percent?

Guillermo finished 4 math problems. These problems represent $20 \%$ of the assigned math problems, as shown in the diagram.
What is the total number of math problems Guillermo was assigned? $\square$ problems $\square$

Question Round 2.606 to the nearest tenth.
Answer Attempt 1 out of 5

$0 / 1 \mathrm{p}$
Solve the following system of equations with the substitution method: $\left\{\begin{array}{ll} x+4 y & =-32 \\ y & =-2 x+6 \end{array}\right.$
Answer: $(x, y)=1$ $\square$ Preview $x$ : $\square$ Preview $y$ :

Jose deposits $\$ 5000$ into an account that pays simple interest at a rate of $5 \%$ per year. How much interest will he be paid in the first 4 years? s! $\square$

A night triangle has side lengths 5,12 , and 13 as shown below. Use these lengths to find $\cos B, \tan B$ , and $\sin B$ . $\begin{array}{l} \cos B= \\ \tan B= \\ \sin B= \end{array}$ $\square$ $\square$ $\square$

A right triangle has side lengths 5,12 , and 13 as shown below. Use these lengths to find $\tan M, \sin M$ , and $\cos M$ . $\begin{array}{l} \tan M=\square \\ \sin M=\square \\ \cos M=\square \end{array}$

What are the coordinates of $R^{\prime}$ for the dilation $D_{(0.5, P)}$ ( $\left.\square P Q R S\right)$ ? ( 3 pts.)
3 $\square$ 4 $\square$ )

1) assume that you bought a stock for $\$ 50$ . If you sold the stock for $\$ 60$ and you got $\$ 2$ divider What was your annual return?

4. How many amoll cubes, with a side length of $\frac{i}{3} \mathrm{~cm}$ , will fill the lorger recionguler prism betow?

$\begin{array}{r}6000+30 \\ 200+10+1\end{array}$

$=$ $V=6$ $=$

Solve the equation. * $5 x-6=29$ $x=3$ $x=5$ $x=7$ $x=9$

Solve. $\begin{aligned} 5.4 & =-\frac{t}{7.5} \\ t & = \end{aligned}$

The median home price in Arlington, Virginia, is $\$ 579,600$ . If the assessment rate is $100 \%$ , what is the assessed value? $\square$

Find the missing side.
Round to the nearest tent

Solve the equation. * $3 x+8=2$ $x=-4$ $x=-2$ $x=2$ $x=4$

$\begin{array}{l}(* 8)^{2}= \\ -(6)^{2}=\end{array}$

weBwork b - Iopics 10 - 12: Problem 3 (1 point)
Consider the function $f(x)$ whose second derivative is $f^{\prime \prime}(x)=4 x+7 \sin (x)$ . If $f(0)=4$ and $f^{\prime}(0)=3$ , what is $f(x)$ ?
Answer: $\square$

Tammy's take-home pay is $\$ 800$ a month. $7 \%$ of her take-home pay is spent on her cell phone bill. How much is Tammy's monthly cell phone bill? A. $\$ 109$ B. $\$ 69.99$ C. \ $56 D.$ \ $76$

A 10 foot ladder is placed against a building. If the base of the ladder is 7 feet away from the building, how far up the building will the ladder reach? Round the answer to the nearest tenth. $x=$ Question Help: Video

In $\triangle A B C, m \angle A=60^{\circ}, m \angle C=30^{\circ}$ , and $A B=6$ inches. What is the length of side $B C$ ? A. 5.19 inches B. 8.48 inches C. 10.39 inches D. 12 inches

Select the correct answer.
In $\triangle A B C, \angle A$ is a right angle. What is the value of $y$ ? A. $7 \sin \frac{\pi}{6}$ B. $7 \cos \frac{\pi}{6}$ C. $7 \tan \frac{\pi}{6}$ D. 7

a. $\frac{1}{4}$ of 12 is $\qquad$ b. $\frac{2}{4}$ of 12 is $\qquad$ c. $\frac{3}{4}$ of 12 is $\qquad$

Select the correct answer.
Given a right triangle, if $\tan \theta=\frac{(3)}{(4)}$ , what is the length of the side adjacent to $\angle \theta ?$ A. 3 B. 4 C. 5 D. 75

Type the correct answer in the box. Round your answer to the nearest integer.
A train traveled a distance of 1 mile, or 5,280 feet, while climbing a hill at an angle of $5^{\circ}$ .
The vertical height that the train climbed is approximately $\square$ feet.

Homework 6: Problem 23 (1 point)
If $f(x)=x \cosh ^{-1}\left(\frac{x}{2}\right)-\sqrt{x^{2}-4}$ then $f^{\prime}(6)=$ $\square$

Solve for $w$ . $(w+2)^{2}=2 w^{2}+11 w+16$
If there is more than one solution, separate them with commas.

Now, find the sum. $\begin{aligned} & 48+34 \\ = & 48+(2+32) \\ = & (48+2)+32 \\ = & ? \end{aligned}$

Fill in the blank so that the resulting statement is true. If $\log _{7}(x+5)=4$ , then $\qquad$ $=x+5$ .
If $\log _{7}(x+5)=4$ , then $\square$ $=x+5$ . $\square$

Solve the following equation for $\theta$ in the interval $\left[0^{\circ}, 360^{\circ}\right)$ . $4 \cos 2 \theta=1$

c) $4 x-5<2 x-7$

Question 9 of 19, Step 1 of 1 5/19 Correct
Find the mean of the following data set. Assume the data set is a sample. Round your answer to the nearest hundredth, if necessary. $11,24,7,13,17,14,14,20,19,19,18$
Answer.

16. $x-y=5$

Solve the following system of equations. $\begin{aligned} 5 x+3 y+z & =-35 \\ x-3 y+2 z & =-7 \\ 14 x-2 y+3 z & =-78 \end{aligned}$

a) $-1<3+4 x<5$

Solve. $|4 x-7|=8$