Browse Math problems Studdy Solved!

Problem 53801

What is the value of $\log _{5} 125$ ? 3 5 15 25

See Solution

Problem 53802

$100^\circ C$
$1m$
$2m$
$0^\circ C$
ب قضيب معدني طوله $3m$ ومساحة مقطعه $5cm^2$ مكون من معدنين كما في الشكل اذا علمت ان $k_{Au} = 314 W/mC^0$ و $k_{Ag} = 427 W/mC^0$ )أوجد ما يلي : ( 15 علامة
1. درجة الحرارة $T$ عند تلامس المعدنين
2. التدفق الحراري $H$ علما بان المعدنين لهما نفس مساحة المقطع ذهب فضة

See Solution

Problem 53803

Practice: Statistics Question 22 of 24 (1 point) | Question Attempt: 1 of Unlimited
A national chain of department stores ranks its 900,000 salespeople by the monetary value of their sales. Maria's sales are at the $18^{\text{th}}$ percentile. Jose's sales are at the $26^{\text{th}}$ percentile.
(a) Which of the following must be true about Maria's and Jose's sales? * The value of Jose's sales were $\$800$ more than Maria's. * The value of Maria's sales were $\$800$ more than Jose's. * Both Maria and Jose had sales higher in value than the median. * Both Maria and Jose had sales lower in value than the median.
(b) Which of the following must be true about Maria's sales? * The value of Maria's sales were about 18% of the chain's total. * The value of Maria's sales was in the top half of all of the salespeople. * Maria sold $\$1800$ in merchandise. * Maria had sales lower in value than about 82% of the salespeople. Check

See Solution

Problem 53804

Find the equation of the cosine graphed.
A $y = 2\cos{x}$ B $y = -2\cos{x}$ C $y = -\cos{x} + 2$ D $y = \cos{x} + 2$

See Solution

Problem 53805

What is the resultant of $\vec{v} + \vec{u}$ ? Answer in component form. <0, 5> <-4, 5> <-3, 2> <0, -5>

See Solution

Problem 53806

Asymptotes of Rational Functions
Suppose you are asked to graph the rational function, $f(x) = \frac{3x^2 - 1}{x^3 - x}$ .
Which answer choice lists all vertical asymptotes of $f(x) = \frac{3x^2 - 1}{x^3 - x}$ ?
A. $x = -1$ , $x = 0$ , and $x = 1$ B. $x = 0$ , $x = 1$ , and $x = 2$ C. $x = -1$ and $x = 0$ D. $x = 0$
Determine the horizontal asymptote, if one exists, of $f(x) = \frac{3x^2 - 1}{x^3 - x}$ .
A. $y = 3$ B. $y = 1$ C. $y = 0$

See Solution

Problem 53807

Question What is an equation of the line that passes through the points $(4, 8)$ and $(-2, -7)$ ? Answer Attempt 0 out of 0

See Solution

Problem 53808

Question What is the equation of the line that passes through the point $(-3, 1)$ and has a slope of $-\frac{1}{3}$ ? Answer Attempt 1 out of 2 Watch Video Show Examples

See Solution

Problem 53809

Multiply. $1.53 \times 1.27$
A 1.4531
B 1.9431
C 2.0311
D 2.8011

See Solution

Problem 53810

1. Given the endpoints of a line segment at $A(2,3)$ and $B(8,7)$ , what is the midpoint of A. $(5,5)$ B. $(10,10)$ C. $(6,10)$ D. $(10,5)$ two points Engage Learn

See Solution

Problem 53811

\begin{problem} The government conducted a study and collected the given data. Use the data to answer the following questions. \begin{tabular}{|c|c|c|c|c|} \hline Speed (mph) & 45 & 55 & 65 & 75 \\ \hline Fuel (mpg) & 43 & 45 & 38 & 32 \\ \hline \end{tabular}
Using the quadratic regression model between speed and fuel, find the residual for the person who drove 65 mph: \begin{enumerate} \item 1.5 \item $-1.5$ \item 0.5 \item 43.5 \end{enumerate} \end{problem}

See Solution

Problem 53812

Answer:
6. Consider the following piecewise-defined function. $f(x)=\left\{\begin{array}{cc} -x^{2}+2 x-2 & \text { if } x \leq-3 \\ \frac{3}{4} x-7 & \text { if } x>3 \end{array}\right.$
Step 1. Evaluate this function at $x=-1$ . Express your answer as an integer or simplified fraction. If the function is undefined at the given value, indicate "Undefined". A) $f(-1)=$ $\qquad$ B) Undefined
Step 2. Evaluate this function at $x=7$ . Express your answer as an integer or simplified fraction. If the function is undefined at the given value, indicate "Undefined". A) $f(7)=$ $\qquad$ B) Undefined
Step 3. Evaluate this function at $x=-3$ . Express your answer as an integer or simplified fraction. If the function is undefined at the given value, indicate "Undefined". A) $f(-3)=$ $\qquad$ B) Undefined

See Solution

Problem 53813

Question What is the slope of the line that passes through the points $(-9, 0)$ and $(-17, 4)$ ? Write your answer in simplest form.
Answer Attempt 1 out of 2

See Solution

Problem 53814

Question What is an equation of the line that passes through the points $(1, -4)$ and $(-1, 6)$ ? Answer Attempt 1 out of 2 Submit Answer Watch Video Show Examples

See Solution

Problem 53815

$\frac{5}{12}+\frac{3}{8}-\frac{7}{18}$

See Solution

Problem 53816

10. A beam is to be kept horizontal by a cord. In which of the four situations shown below will the tension in the cord be least? A. B. C. D.

See Solution

Problem 53817

The ages of a group of patients being treated at one hospital for osteoporosis are summarized in the frequency histogram below. Based on the histogram, is a large sample necessary to conduct a hypothesis test about the mean age? If so, why?
A. No; data appear to be normally distributed with no outliers. B. Yes; data do not appear to be normally distributed but bimodal. C. Yes; data do not appear to be normally distributed but skewed left. D. Yes; data do not appear to be normally distributed but skewed right.

See Solution

Problem 53818

Question Watch Video
Go step by step to reduce the radical. $\begin{array}{c} \sqrt{112} \\ \sqrt{\square} \sqrt{\square} \end{array}$
Answer Attempt 1 out of 2
You must answer all questions above in order to submit.

See Solution

Problem 53819

Find $f(a) d x(a+h)$ , and the difference quotient $\frac{f(a+h)-f(a)}{h}$ , where $h \neq 0$ . $\begin{array}{c} f(x)=4 x^{2}+7 \\ f(a)= \end{array}$ $\begin{array}{r} f(a+h)= \\ \frac{f(a+h)-f(a)}{h}= \end{array}$ $\square$ Submit Answer

See Solution

Problem 53820

14. $\frac{7b^2}{4ac} \cdot \frac{8ac^2}{21b^3c} =$

See Solution

Problem 53821

Find the equation of the exponential function represented by the table below: \begin{tabular}{|c|c|} \hline $x$ & $y$ \\ \hline 0 & 3 \\ \hline 1 & 6 \\ \hline 2 & 12 \\ \hline 3 & 24 \\ \hline \end{tabular}

See Solution

Problem 53822

6. Henry is building furniture at his workshop, but only has 300 nails left. If chairs require 26 nails and tables require 40 nails, what are three possible combinations of chairs and tables that he can build?

See Solution

Problem 53823

Solve for $b$ . $-33=6 b-15$

See Solution

Problem 53824

Solve for $x$ . $\begin{array}{l} \ln x=\ln (x-3)+\ln 2 \\ x=\square \end{array}$

See Solution

Problem 53825

[7(\cos 30^\circ + i \sin 30^\circ)][6(\cos 60^\circ + i \sin 60^\circ)] = \text{}(\cos\text{} + i \sin\text{}) = \text{} + \text{}i [7(\cos 30^\circ + i \sin 30^\circ)][6(\cos 60^\circ + i \sin 60^\circ)] = \text{}(\cos\text{}^\circ + i \sin\text{}^\circ) = \text{} + \text{}i

See Solution

Problem 53826

50 ml of 0.5 M $CH_3COOH$ is titrated with 0.25 M $NaOH$ . $K_a$ of $CH_3COOH$ is $1.8 \times 10^{-5}$ Calculate the pH at the following conditions a. 0 ml $NaOH$ b. 50 ml $NaOH$ added c. 75ml $NaOH$ added d. 100 ml $NaOH$ added e. 110 ml $NaOH$ added

See Solution

Problem 53827

Subtract. Write your answer as $5\frac{6}{11} - 4\frac{5}{11}$

See Solution

Problem 53828

Question
Which equation represents a line which is perpendicular to $x=0$ ? Watch V
Answer $y=7$ $y=x+1$ 4 $x=3 y$

See Solution

Problem 53829

$\frac{7}{9} - \frac{1}{9}$

See Solution

Problem 53830

d. Write your answer $\frac{11}{12} + \frac{5}{12}$

See Solution

Problem 53831

Let $A(x) = \int_{0}^{x} f(t) \, dt$ , with $f(x)$ as in figure.
$A(x)$ has a local minimum on $(0, 6)$ at $x =$ $A(x)$ has a local maximum on $(0, 6)$ at $x =$

See Solution

Problem 53832

The quadratic function $f(x)=4 x^{2}-49$ can be factored into the form [ Select] $\square$ $f(x)$ is shifted $\square$ [ Select ] from the parent function $y=x^{2}$ .
The equation for a new function $g(x)$ that is shifted right 3 units from $f(x)$ is $\square$ [ Select]

See Solution

Problem 53833

$\frac{1}{4} - \frac{1}{8}$

See Solution

Problem 53834

12. Consider the following polynomial. $s(x)=9 x^{2}-9 x-7$
Step 1. Find the degree and leading coefficient of $s(x)$ . Answer: Degree: $\qquad$ Leading Coefficient: $\qquad$ Step 2. Describe the behavior of the graph of $s(x)$ as $x \rightarrow \pm \infty$ . Answer: $s(x) \rightarrow$ $\qquad$ as $x \rightarrow-\infty$ $s(x) \rightarrow$ $\qquad$ as $x \rightarrow \infty$

See Solution

Problem 53835

NGR-100 F2024 Final Exam Page 6 of 1
12 [7 pts] Use implicit differentiation to find $\frac{d y}{d x}$ if $x^{2} y^{3}+\sin (y)=2 x^{2}$ implicitly defines $y$ as a functio

See Solution

Problem 53836

2. Solve $3 x^{2}-12 x+4=0$ . $a=$ $\qquad$ $b=$ $\qquad$ $c=$ $\qquad$ $2(a)$ $\qquad$ $\begin{array}{l} x=\frac{-() \pm \sqrt{()^{2}-4()()}}{2()} \\ x= \\ \pm \sqrt{ } \end{array}$
Solution(s): $\qquad$

See Solution

Problem 53837

Let $F(x) = \int_3^x \sqrt{t^2 + 7} \, dt$ . Find
(a) $F(3) =$
(b) $F'(3) =$
(c) $F''(3) =$
Note: You can earn partial credit on this problem.

See Solution

Problem 53838

$\int{t\sqrt{t^2 - 1}dt}$

See Solution

Problem 53839

What is the solution to this system of equations? $\left\{\begin{array}{l} y=5 x-8 \\ y=5 x+7 \end{array}\right.$ A. Infinite Solutions B. No Solution C. $(5,0)$

See Solution

Problem 53840

What is the solution to this system of equations? $\left\{\begin{array}{r} 3 x-2 y=-8 \\ -6 x+4 y=16 \end{array}\right.$ A. Infinite Solutions B. No Solution C. $(0,3)$

See Solution

Problem 53841

Assignment 11: Problem 10 (1 point) Evaluate the definite integral $\int_4^8 \frac{8x^2 + 10}{\sqrt{x}} dx$ Preview My Answers Submit Answers

See Solution

Problem 53842

What is the solution to this system of equations? $\left\{\begin{array}{l} x+4 y=5 \\ x+4 y=-2 \end{array}\right.$ A. $(0,4)$ B. No Solution C. Infinite Solutions

See Solution

Problem 53843

1. Count the number of squares inside Field $A$ . This is the area in acres. Write it below: $\text { Area }=16 \text { acres }$
2. Count the number of squares inside Field $B$ . This is the area in acres. Write it below: $\text { Area }=$ $\square$ 9 - acres
3. Use the Pythagorean Theorem to find the area of Field $C$ in acres: Area = $\qquad$ acres

See Solution

Problem 53844

$200$ mm $430$ mm $510$ mm Use the formula: $SA = 2hl + 2hw + 2lw$

See Solution

Problem 53845

$\int_{-7}^{7} (x - 8|x|) dx =$

See Solution

Problem 53846

Exercise 14.42 - Enhanced - with Feedback
MISSED THIS? Read Section 14.5. You can click on the Review link to access the section in your eText.
Write a balanced chemical equation showing how each metal reacts with HCl
Part B
Ca
Express your answer as a balanced chemical equation. Identify all of the phases in your answer.
Acids react with metals and produce hydrogen gas as a common product, along with a dissolved salt of the reacting metal. In this reaction, the aqueous salt KCl forms when potassium metal reacts with HCl.
A chemical reaction does not occur for this question.
Submit Request Answer

See Solution

Problem 53847

$-10 + 3n = 5$ $n =$

See Solution

Problem 53848

Let $\int_0^2 f(x) \, dx = 6,$ $\int_0^3 f(x) \, dx = 7,$ $\int_0^2 g(x) \, dx = 4,$ $\int_2^3 g(x) \, dx = 12.$ Use these values to evaluate the given definite integrals. a. $\int_0^2 (f(x) + g(x)) \, dx = \square$ b. $\int_0^3 (f(x) - g(x)) \, dx = \square$ c. $\int_2^3 (3f(x) + 2g(x)) \, dx = \square$ d. Find the value $a$ such that $\int_0^3 (af(x) + g(x)) \, dx = 0.$ $a = \square$

See Solution

Problem 53849

Graded HW 6 Exponential and Logarithmic Functions Score: 6.75/14 7/14 answered Question 8
Match the formula of the logarithmic function to its graph. Graphs of Logarithmic Functions Formulas for the Graphs a. $f(x) = -\log_2(x)$ b. $f(x) = \log_{\frac{1}{2}}(x)$ c. $f(x) = \log_5(x)$ d. $f(x) = -\log_3(x)$

See Solution

Problem 53850

Find the quotient. $[?] \text{R} []$ $31\overline{)717}$

See Solution

Problem 53851

Evaluate. Write your answer as a fraction. $\frac{3}{10} + \frac{1}{8} + \frac{3}{4}$

See Solution

Problem 53852

Find the quotient. $[?] \text{R} []$ $31\overline{)717}$

See Solution

Problem 53853

$\frac{y}{5} + -16 = -20$ $y =$

See Solution

Problem 53854

Problem 1: Consider the linear system $Av = b$ , where $A = \begin{bmatrix} 2 & 3 & 1 & 4 \\ 1 & 1 & 1 & 1 \\ 1 & 1 & 1 & 2 \end{bmatrix}, \quad b = \begin{bmatrix} 1 \\ 2 \\ 3 \end{bmatrix}$ a. What is the solution to this system? b. What is the rank and nullity of $A$ ? c. Find a basis for the image im $A$ and the kernel ker $A$ .

See Solution

Problem 53855

Mark (M) eats 2 times more tacos than Phoebe (P). The sum of the tacos they have eaten is 9 . Find the number of tacos each of them have eaten. $M=[?] \quad P=$ $\square$

See Solution

Problem 53856

Solve for $n$ .
$6n - -10 = 52$
$n =$

See Solution

Problem 53857

1 2 3 4 5 6 7 8 9 10
Marcia has two credit cards and would like to consolidate the two balances into one balance on the card with the lower interest rate. The table below shows the information about the two credit cards Marcia currently uses. \begin{tabular}{|l|c|c|} \hline & Card A & Card B \\ \hline Amount & $\$ 1,389.47$ & $\$ 1,065.32$ \\ \hline APR & $16 \%$ & $12 \%$ \\ \hline Monthly Payment & $\$ 39.38$ & $\$ 28.05$ \\ \hline \hline \end{tabular}
After 4 years, approximately how much will Marcia have saved in interest by consolidating the two balances? a. $\$ 1,890.24$ b. $\$ 133.92$ c. $\$ 543.84$ d. $\$ 1,346.40$
Please select the best answer from the choices provided.

See Solution

Problem 53858

Solve for $g$ .
$-8 = \frac{g - 9}{-6}$
$g =$

See Solution

Problem 53859

Solve for $u$ .
$\frac{u + 75}{-2} = 4$
$u =$

See Solution

Problem 53860

$8.1 \cdot 1{,}000 =$ $6.77 \cdot 100 =$ $7.2 \cdot 10 =$ $9.06 \cdot 1{,}000 =$ $4.651 \cdot 100 =$ $3.9 \cdot 1{,}000 =$ $11.91 \cdot 1{,}000 =$

See Solution

Problem 53861

3. 5. 6. 4.

See Solution

Problem 53862

1. A high performance all-terrain vehicle (ATV) is bought at a price of $\$ 20,000$ . It loses $10 \%$ of its value every year. Express this scenario as a sequence recursively and explicitly (provide its general term). (3 marks)
2. Following one side of a new street in a neighbourhood, the house numbers increase by six. The house number of the first house on the street is 319. Express this sequence recursively and explicitly. (3 marks)
3. $\$ 100$ is deposited at the end of every week for five years in an account that pays $14 \% / a$ , compounded weekly. (2 marks each) a. What type of annuity is this? b. Find the future value of the annuity using the formula. c. Find the future value of the annulty using a spreadsheet. In your answer include the formulas that you typed. d. Find the future value of the annuity using the TVM solver on a graphing calculator or on a website. In your answer, include what values you typed for each parameter.

See Solution

Problem 53863

Solve for w.
$\frac{w}{4} - 1 = 2$
w =

See Solution

Problem 53864

(1) What is the interior angle sum for an octagon? (3p+s) (3) Find the measure of each interior angle of a regular a-gon (nunagon).

See Solution

Problem 53865

Solve for $r$ . $-3 = \frac{r+77}{-1}$ $r=$

See Solution

Problem 53866

$(3 p+5)$ (4) Each interior anyle of a regular polygon is $156^{\circ}$ . Find the number of sides on this polygon.

See Solution

Problem 53867

Aiming the Communication Device You reach the communication device and are alerted by your computer that the communication device is surrounded by a force field that can be described by the equation, $x^{2}+y^{2}=\left(\frac{1}{4} x^{2}+\frac{1}{4} y^{2}-y\right)^{2}$ , with the origin being where you located this device. The inhabitants of this planet did not want unwelcomed guests, so they made sure to guard the use of this device. Your computer helpfully generates a plot of this equation and tells you that it is a cardioid (whatever that means). The communication device ${ }^{\uparrow}{ }^{\uparrow} \rightarrow$ be taken to the very edge of the force field, but not beyond it. In fact, the only way to use the device is to alify- tangent to the force field. Your computer also recovers some files that give points along the force field where the communication device can be used to communicate with different planets. Communication with your home planet can be achieved from the point on the force field, $(4,0)$ . If you provide your computer with the equation of the line that satisfies these conditions, you will be able to send a message to your home world. What equation do you provide your computer?
Equation of the Line: $a^{b}$ $\frac{a}{b}$ $\sqrt{a}$ $|a|$ $\pi$ $\sin (a)$ \begin{tabular}{|l|l|l|l|l|l|l|l|} \hline $a^{b}$ & $\frac{a}{b}$ & $\sqrt{a}$ & $|a|$ & $\pi$ & $\sin (a)$ & 3 \\ \hline \end{tabular} $\square$
Explain, in your own words and with your own work, how you arrived at this result. Be sure to explain using calculus concepts to best support the work of the game design team.

See Solution

Problem 53868

find an explicit formula for the $\pi^{\text {th }}$ term of the sequen $\frac{3}{4}, \frac{4}{5}, \frac{5}{6}, \frac{6}{7}, \ldots$ (a) $a_{n}=\frac{3 n}{3 n+1}, n \geq 1$ (b) $a_{n}=\frac{n+2}{n+3}, n \geq 1$ (c) $a_{n}=\frac{2 n+1}{3 n+1}, n \geq 1$ (d) $a_{n}=\frac{3 n}{4 n}, n \geq 1$

See Solution

Problem 53869

The table shows the outcomes of rolling two number cube finding the product of the two numbers. Use the table for
6. What is the theoretical probability of rolling a product greater than 12? 15
7. If Alan rolls two number cubes three hundred times, about how many times would he expect a product greater than 12? Round to the nearest whole number. 142

See Solution

Problem 53870

Complete each statement in the steps to solve $x^2 - 4x + 3 = 0$ using the process of completing the square.
1. Isolate the constant by $\boxed{\text{subtracting 3}}$ both sides of the equation.
2. Add $\boxed{4}$ to both sides of $x^2 - 4x = -3$ to form a perfect square trinomial while keeping the equation balanced.
3. Write the trinomial $x^2 - 4x + 4$ as $\boxed{(x-2)}$ squared.
4. Use the square root property of equality to get $x - 2 = \pm \boxed{1}$ .
5. Isolate the variable to get solutions of 1 and 3.

See Solution

Problem 53871

(9) Fints) $x$ and $y$ to make each quadritateral a paralletayrom a) b) $\begin{array}{l} x= \\ y= \end{array}$

See Solution

Problem 53872

Evaluate the expression using the given information. $-2+x-y$ for $x=3$ and $y=4$ b)

See Solution

Problem 53873

Admission prices to a movie are $\$ 3.50$ for children and $\$ 5$ for adults. If 65 tickets were sold for $\$ 262$ , how many of each type of ticket were sold?

See Solution

Problem 53874

Balanced the following skeleton ionic reaction in basic solution: $\mathrm{MnO}_{4}^{-}(a q)+\mathrm{C}_{2} \mathrm{O}_{4}^{2-}(a q) \rightarrow \mathrm{MnO}_{4}^{2-}(a q)+\mathrm{CO}_{3}^{2-}(a q)$
Hint: sample problem 21.1. It is easier to balance the reaction on a piece of paperand then fill in the following table. A, B, D and E are coefficients of the reactants/products; In order to balance the reaction some substances may need to be added, as $\mathbf{C}$ and $\mathrm{F}(\mathrm{H}+, \mathrm{OH}-\mathrm{H} 2 \mathrm{O}$ , wtih coeifficents). If nothing to add, choose NA (1) Divide the reaction into two half-reactions (2) Balance the atoms and charges in each half-reaction. Oxygen can be balanced by adding $\mathrm{H}_{2} \mathrm{O}$ to the other side, and $\mathrm{H}^{+}$ needs to be added to the side with Oxygen; charges can be balanced by adding or subtracting the number of electrons matching the oxidation number change. (3) multiply each halfreaction by an integer so that the number of e lost equals the number of e gained. (4) add the half-reactions. (5)Add OHto both sides of the equation to neutralize $\mathrm{H}+$ , and cancel H 2 O . \begin{tabular}{|l|l|l|l|l|l|} \hline \multicolumn{4}{|c|}{ Reactants (with coefficients) } & \multicolumn{2}{c|}{ Products (with coefficients) } \\ \hline $\left[\right.$ A] $\mathrm{MnO}_{4}^{-}$ & [B] $\mathrm{C}_{2} \mathrm{O}_{4}^{2-}$ & [C] & [D] $\mathrm{MnO}_{4}^{2-}$ & [E] $\mathrm{CO}_{3}^{2-}$ & [F] \\ \hline \end{tabular}

See Solution

Problem 53875

Question 9 9.1 Describe the end behavior and find the zeros of each function below. (2 points each) 9.1.1. $f(x)=-x^{2}\left(x^{2}-4\right)$ $\downarrow \downarrow$ end behavior: as $x \rightarrow \infty, y \rightarrow-\infty$ $\text { as } x \rightarrow-\infty, y \rightarrow-\infty$ 的2 as $x \rightarrow-\infty, y \rightarrow-\infty$ 9.1.2. $f(x)=6 x^{(2)} 11 x+4$ yair disever end behowior : as $x \rightarrow \infty, y \rightarrow \infty$ Zero $S \rightarrow x=\frac{1}{2}, 4 / 3$ D $K$ as $x \rightarrow-\infty, y \rightarrow-\infty$

See Solution

Problem 53876

A greeting card company is creating musically themed greeting cards. The image below shows a music symbol that will be used on one of the cards, with several labeled angles. Lines 1 and 2 in the image are parallel.
Enter the degree measure of $\angle K$ . $\square$

See Solution

Problem 53877

Choose all the expressions that are equal to $27,000 \div 30$ . $270 \div 30$ 270 tens $\div 3$ tens 2,700 tens $\div 3$ tens $2,700 \div 3$ 2,700 tens $\div 30$ tens

See Solution

Problem 53878

Connecting the Communication Device With the communication device pointed toward your home planet, you realize, to your dismay, that the cords have been disconnected from the device. "Computer, how do I plug in these cables", you ask. Your computer responds that the directions (translated into mathematics) suggest that you order the cables from smallest to largest based on the below rules. Port 1 gets the smallest value and Port 3 gets the largest value, where it is assumed that $c$ is a constant such that $c>1$ . $\begin{array}{l} f(x)=\ln (7 x) \\ g(x)=8 \sin (6 x) \end{array}$
Blue Cord: $f^{\prime \prime}(c)$ Red Cord: $f^{\prime}(c)$ Green Cord: $g^{(8)}(3 \pi)$

See Solution

Problem 53879

Question 11 [25 points] 11.1 Write the equation for a rational function with the following attributes: (2 points) 11.1.1 No horizontal asymptotes \& vertical asymptotes at $x=-2$ and $x=1$

See Solution

Problem 53880

Find the greatest common factor. $7 c^{3}, 3 c^{3}$
Write your answer as a constant times a product of single variables raised to exponents. $\square$

See Solution

Problem 53881

A training field is formed by joining a rectangle and two semicircles, as shown below. The rectangle is $89$ m long and $62$ m wide. Find the area of the training field. Use the value $3.14$ for $\pi$ , and do not round your answer. Be sure to include the correct unit in your answer.

See Solution

Problem 53882

The table below shows a student's quiz scores on seven quizzes. \begin{tabular}{|r|} \hline Scores \\ \hline 13 \\ \hline 16 \\ \hline 11 \\ \hline 17 \\ \hline 9 \\ \hline 12 \\ \hline 15 \\ \hline \end{tabular}
Find this student's median quiz score $\square$

See Solution

Problem 53883

Simplify $\sqrt{8}$

See Solution

Problem 53884

Simplify $3\sqrt{18}$ Submit Answer

See Solution

Problem 53885

Find the greatest common factor. $12 h^{2}, 12 h, 6 h^{4}, 6 h$
Write your answer as a constant times a product of single variables raised to exponents.

See Solution

Problem 53886

1. Evaluate $\log 512$ to the base $2 \sqrt{2}$ (8 times) (2017)

See Solution

Problem 53887

In a litter of kittens, $\frac{3}{4}$ are white, and $\frac{7}{8}$ are gray. Are there more white or more gray kittens?

See Solution

Problem 53888

(1 point) Find the mass of the rectangular prism $0 \leq x \leq 4,0 \leq y \leq 4,0 \leq z \leq 1$ , with density function $\rho(x, y, z)=x$ .

See Solution

Problem 53889

Multiply. $(a+7)\left(6 a^{2}-a+7\right)$ $(a+7)\left(6 a^{2}-a+7\right)=$ $\square$ (Simplify your answer. Do not factor.)

See Solution

Problem 53890

When algebraic fractions are combined, sometimes the answer needs to be factored in order to reduce it to lowest terms. $\frac{x^2}{x-y} - \frac{y^2}{x-y} = \frac{x^2 - y^2}{x-y} = \frac{(x+y)(x-y)}{(x-y)} = x+y$ $\frac{5a+3b}{2} + \frac{a-b}{2} = \frac{5a+3b+a-b}{2} = \frac{6a+2b}{2} = \frac{2(3a+b)}{2} = 3a+b$
Combine the following. The answers will need to be factored in order to reduce them to lowest terms.
18. $\frac{a^2}{a+b} - \frac{b^2}{a+b} =$
19. $\frac{8a-4y}{3} - \frac{2a+2y}{3} =$
20. $\frac{9x+2y}{4} - \frac{x-2y}{4} =$
21. $\frac{4x}{x+2y} + \frac{8y}{x+2y} =$
22. $\frac{2x-y}{4} + \frac{2x+5y}{4} =$

See Solution

Problem 53891

2. Which detail from the text does not illustrate an unsustainable trend? A. Thanks to Carson's efforts, there was a nationwide ban on DDT, a cancer-causing agricultural pesticide." B. "A rise in human population from 1.6 billion in 1900 to 6 billion in 2000 is one factor." C. "According to the United Nations Food and Agriculture Organization, a shocking 60 percent of our water supply used for agricultural irrigation is wasted." D. "The Brazilian government reported that in 2016 deforestation rates had risen by 29 percent in the Amazon."

See Solution

Problem 53892

16) Simplify: $\log_7(7^{2x-1})$ $7^{2x-1}$ $7^{2x}$ $2x$ $2x-1$

See Solution

Problem 53893

Determine whether the answer to the following statement is reasonable or unreasonable. If the answer is unreasonable, move the decimal point, or insert a decimal point, to make the answer reasonable.
How many hours did he work today? $0.603$ hours
Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. This answer is reasonable. B. This answer is unreasonable. The answer should be ______ hours (Type a whole number or a decimal.)

See Solution

Problem 53894

Какое из неравенств верное: L > M3 $M 3>M 1+M 2$ $M 1+M 3>M 2+L$ M2 < M1 определенно сказать нельзя

See Solution

Problem 53895

Use the distributive property to create an equivalent expression to $40+4 x$ .

See Solution

Problem 53896

alizing Fraction Subtraction - Item $304+1$ Evaluate: $8 \frac{1}{2}-\frac{1}{12}$ CLEAR CHECK $7 \frac{5}{12}$ $8 \frac{5}{12}$
8 $8 \frac{1}{2}$

See Solution

Problem 53897

$67$ is $100\%$ of what?

See Solution

Problem 53898

Given the following equation: $2 x+3 y=-5$ a. Find the slope and $y$ -intercept. b. Which of the following graphs represents the above equation?

See Solution

Problem 53899

$3 \frac{2}{3}-1 \frac{2}{5}=$

See Solution

Problem 53900

What % of 60 is 12?

See Solution

Math

Problem 53801

What is the value of log⁡5125\log _{5} 125log5​125 ? 3 5 15 25

Problem 53802

Problem 53803

Problem 53804

Find the equation of the cosine graphed.A y=2cos⁡xy = 2\cos{x}y=2cosx B y=−2cos⁡xy = -2\cos{x}y=−2cosx C y=−cos⁡x+2y = -\cos{x} + 2y=−cosx+2 D y=cos⁡x+2y = \cos{x} + 2y=cosx+2

Problem 53805

What is the resultant of v⃗+u⃗\vec{v} + \vec{u}v+u? Answer in component form. <0, 5> <-4, 5> <-3, 2> <0, -5>

Problem 53806

Problem 53807

Question What is an equation of the line that passes through the points (4,8)(4, 8)(4,8) and (−2,−7)(-2, -7)(−2,−7)? Answer Attempt 0 out of 0

Problem 53808

Question What is the equation of the line that passes through the point (−3,1)(-3, 1)(−3,1) and has a slope of −13-\frac{1}{3}−31​? Answer Attempt 1 out of 2 Watch Video Show Examples

Problem 53809

Multiply. 1.53×1.271.53 \times 1.271.53×1.27A 1.4531B 1.9431C 2.0311D 2.8011

Problem 53810

1. Given the endpoints of a line segment at A(2,3)A(2,3)A(2,3) and B(8,7)B(8,7)B(8,7), what is the midpoint of A. (5,5)(5,5)(5,5) B. (10,10)(10,10)(10,10) C. (6,10)(6,10)(6,10) D. (10,5)(10,5)(10,5) two points Engage Learn

Problem 53811

Problem 53812

Problem 53813

Question What is the slope of the line that passes through the points (−9,0)(-9, 0)(−9,0) and (−17,4)(-17, 4)(−17,4)? Write your answer in simplest form.Answer Attempt 1 out of 2

Problem 53814

Question What is an equation of the line that passes through the points (1,−4)(1, -4)(1,−4) and (−1,6)(-1, 6)(−1,6)? Answer Attempt 1 out of 2 Submit Answer Watch Video Show Examples

Problem 53815

512+38−718\frac{5}{12}+\frac{3}{8}-\frac{7}{18}125​+83​−187​

Problem 53816

10. A beam is to be kept horizontal by a cord. In which of the four situations shown below will the tension in the cord be least? A. B. C. D.

Problem 53817

Problem 53818

Question Watch VideoGo step by step to reduce the radical. 112□□\begin{array}{c} \sqrt{112} \\ \sqrt{\square} \sqrt{\square} \end{array}112​□​□​​Answer Attempt 1 out of 2You must answer all questions above in order to submit.

Problem 53819

Problem 53820

14. 7b24ac⋅8ac221b3c=\frac{7b^2}{4ac} \cdot \frac{8ac^2}{21b^3c} =4ac7b2​⋅21b3c8ac2​=

Problem 53821

Find the equation of the exponential function represented by the table below: \begin{tabular}{|c|c|} \hlinexxx & yyy \\ \hline 0 & 3 \\ \hline 1 & 6 \\ \hline 2 & 12 \\ \hline 3 & 24 \\ \hline \end{tabular}

Problem 53822

6. Henry is building furniture at his workshop, but only has 300 nails left. If chairs require 26 nails and tables require 40 nails, what are three possible combinations of chairs and tables that he can build?

Problem 53823

Solve for bbb. −33=6b−15-33=6 b-15−33=6b−15

Problem 53824

Solve for xxx. ln⁡x=ln⁡(x−3)+ln⁡2x=□\begin{array}{l} \ln x=\ln (x-3)+\ln 2 \\ x=\square \end{array}lnx=ln(x−3)+ln2x=□​

Problem 53825

Problem 53826

Problem 53827

Subtract. Write your answer as 5611−45115\frac{6}{11} - 4\frac{5}{11}5116​−4115​

Problem 53828

QuestionWhich equation represents a line which is perpendicular to x=0x=0x=0 ? Watch VAnswer y=7y=7y=7 y=x+1y=x+1y=x+1 4 x=3yx=3 yx=3y

Problem 53829

79−19\frac{7}{9} - \frac{1}{9}97​−91​

Problem 53830

d. Write your answer 1112+512\frac{11}{12} + \frac{5}{12}1211​+125​

Problem 53831

Let A(x)=∫0xf(t) dtA(x) = \int_{0}^{x} f(t) \, dtA(x)=∫0x​f(t)dt, with f(x)f(x)f(x) as in figure.A(x)A(x)A(x) has a local minimum on (0,6)(0, 6)(0,6) at x=x = x= A(x)A(x)A(x) has a local maximum on (0,6)(0, 6)(0,6) at x=x = x=

Problem 53832

Problem 53833

14−18\frac{1}{4} - \frac{1}{8}41​−81​

Problem 53834

Problem 53835

NGR-100 F2024 Final Exam Page 6 of 112 [7 pts] Use implicit differentiation to find dydx\frac{d y}{d x}dxdy​ if x2y3+sin⁡(y)=2x2x^{2} y^{3}+\sin (y)=2 x^{2}x2y3+sin(y)=2x2 implicitly defines yyy as a functio

Problem 53836

2. Solve 3x2−12x+4=03 x^{2}-12 x+4=03x2−12x+4=0. a=a=a= \qquad b=b=b= \qquad c=c=c= \qquad 2(a)2(a)2(a) \qquad x=−()±()2−4()()2()x=±\begin{array}{l} x=\frac{-() \pm \sqrt{()^{2}-4()()}}{2()} \\ x= \\ \pm \sqrt{ } \end{array}x=2()−()±()2−4()()​​x=±​​Solution(s): \qquad

Problem 53837

Let F(x)=∫3xt2+7 dtF(x) = \int_3^x \sqrt{t^2 + 7} \, dtF(x)=∫3x​t2+7​dt. Find(a) F(3)=F(3) =F(3)= (b) F′(3)=F'(3) =F′(3)= (c) F′′(3)=F''(3) =F′′(3)= Note: You can earn partial credit on this problem.

Problem 53838

∫tt2−1dt\int{t\sqrt{t^2 - 1}dt}∫tt2−1​dt

Problem 53839

What is the solution to this system of equations? {y=5x−8y=5x+7\left\{\begin{array}{l} y=5 x-8 \\ y=5 x+7 \end{array}\right.{y=5x−8y=5x+7​ A. Infinite Solutions B. No Solution C. (5,0)(5,0)(5,0)

Problem 53840

What is the solution to this system of equations? {3x−2y=−8−6x+4y=16\left\{\begin{array}{r} 3 x-2 y=-8 \\ -6 x+4 y=16 \end{array}\right.{3x−2y=−8−6x+4y=16​ A. Infinite Solutions B. No Solution C. (0,3)(0,3)(0,3)

Problem 53841

Assignment 11: Problem 10 (1 point) Evaluate the definite integral ∫488x2+10xdx\int_4^8 \frac{8x^2 + 10}{\sqrt{x}} dx∫48​x​8x2+10​dx Preview My Answers Submit Answers

Problem 53842

What is the solution to this system of equations? {x+4y=5x+4y=−2\left\{\begin{array}{l} x+4 y=5 \\ x+4 y=-2 \end{array}\right.{x+4y=5x+4y=−2​ A. (0,4)(0,4)(0,4) B. No Solution C. Infinite Solutions

Problem 53843

Problem 53844

200200200 mm 430430430 mm 510510510 mm Use the formula: SA=2hl+2hw+2lwSA = 2hl + 2hw + 2lwSA=2hl+2hw+2lw

Problem 53845

∫−77(x−8∣x∣)dx= \int_{-7}^{7} (x - 8|x|) dx = ∫−77​(x−8∣x∣)dx=

Problem 53846

What is the value of $\log _{5} 125$ ? 3 5 15 25

Find the equation of the cosine graphed.
A $y = 2\cos{x}$ B $y = -2\cos{x}$ C $y = -\cos{x} + 2$ D $y = \cos{x} + 2$

What is the resultant of $\vec{v} + \vec{u}$ ? Answer in component form. <0, 5> <-4, 5> <-3, 2> <0, -5>

Question What is an equation of the line that passes through the points $(4, 8)$ and $(-2, -7)$ ? Answer Attempt 0 out of 0

Question What is the equation of the line that passes through the point $(-3, 1)$ and has a slope of $-\frac{1}{3}$ ? Answer Attempt 1 out of 2 Watch Video Show Examples

Multiply. $1.53 \times 1.27$
A 1.4531
B 1.9431
C 2.0311
D 2.8011

1. Given the endpoints of a line segment at $A(2,3)$ and $B(8,7)$ , what is the midpoint of A. $(5,5)$ B. $(10,10)$ C. $(6,10)$ D. $(10,5)$ two points Engage Learn

Question What is the slope of the line that passes through the points $(-9, 0)$ and $(-17, 4)$ ? Write your answer in simplest form.
Answer Attempt 1 out of 2

Question What is an equation of the line that passes through the points $(1, -4)$ and $(-1, 6)$ ? Answer Attempt 1 out of 2 Submit Answer Watch Video Show Examples

$\frac{5}{12}+\frac{3}{8}-\frac{7}{18}$

Question Watch Video
Go step by step to reduce the radical. $\begin{array}{c} \sqrt{112} \\ \sqrt{\square} \sqrt{\square} \end{array}$
Answer Attempt 1 out of 2
You must answer all questions above in order to submit.

14. $\frac{7b^2}{4ac} \cdot \frac{8ac^2}{21b^3c} =$

Find the equation of the exponential function represented by the table below: \begin{tabular}{|c|c|} \hline $x$ & $y$ \\ \hline 0 & 3 \\ \hline 1 & 6 \\ \hline 2 & 12 \\ \hline 3 & 24 \\ \hline \end{tabular}

Solve for $b$ . $-33=6 b-15$

Solve for $x$ . $\begin{array}{l} \ln x=\ln (x-3)+\ln 2 \\ x=\square \end{array}$

Subtract. Write your answer as $5\frac{6}{11} - 4\frac{5}{11}$

Question
Which equation represents a line which is perpendicular to $x=0$ ? Watch V
Answer $y=7$ $y=x+1$ 4 $x=3 y$

$\frac{7}{9} - \frac{1}{9}$

d. Write your answer $\frac{11}{12} + \frac{5}{12}$

Let $A(x) = \int_{0}^{x} f(t) \, dt$ , with $f(x)$ as in figure.
$A(x)$ has a local minimum on $(0, 6)$ at $x =$ $A(x)$ has a local maximum on $(0, 6)$ at $x =$

$\frac{1}{4} - \frac{1}{8}$

NGR-100 F2024 Final Exam Page 6 of 1
12 [7 pts] Use implicit differentiation to find $\frac{d y}{d x}$ if $x^{2} y^{3}+\sin (y)=2 x^{2}$ implicitly defines $y$ as a functio

2. Solve $3 x^{2}-12 x+4=0$ . $a=$ $\qquad$ $b=$ $\qquad$ $c=$ $\qquad$ $2(a)$ $\qquad$ $\begin{array}{l} x=\frac{-() \pm \sqrt{()^{2}-4()()}}{2()} \\ x= \\ \pm \sqrt{ } \end{array}$
Solution(s): $\qquad$

Let $F(x) = \int_3^x \sqrt{t^2 + 7} \, dt$ . Find
(a) $F(3) =$
(b) $F'(3) =$
(c) $F''(3) =$
Note: You can earn partial credit on this problem.

$\int{t\sqrt{t^2 - 1}dt}$

What is the solution to this system of equations? $\left\{\begin{array}{l} y=5 x-8 \\ y=5 x+7 \end{array}\right.$ A. Infinite Solutions B. No Solution C. $(5,0)$

What is the solution to this system of equations? $\left\{\begin{array}{r} 3 x-2 y=-8 \\ -6 x+4 y=16 \end{array}\right.$ A. Infinite Solutions B. No Solution C. $(0,3)$

Assignment 11: Problem 10 (1 point) Evaluate the definite integral $\int_4^8 \frac{8x^2 + 10}{\sqrt{x}} dx$ Preview My Answers Submit Answers

What is the solution to this system of equations? $\left\{\begin{array}{l} x+4 y=5 \\ x+4 y=-2 \end{array}\right.$ A. $(0,4)$ B. No Solution C. Infinite Solutions

$200$ mm $430$ mm $510$ mm Use the formula: $SA = 2hl + 2hw + 2lw$

$\int_{-7}^{7} (x - 8|x|) dx =$

$-10 + 3n = 5$ $n =$

Find the quotient. $[?] \text{R} []$ $31\overline{)717}$

Evaluate. Write your answer as a fraction. $\frac{3}{10} + \frac{1}{8} + \frac{3}{4}$

Find the quotient. $[?] \text{R} []$ $31\overline{)717}$

$\frac{y}{5} + -16 = -20$ $y =$

Mark (M) eats 2 times more tacos than Phoebe (P). The sum of the tacos they have eaten is 9 . Find the number of tacos each of them have eaten. $M=[?] \quad P=$ $\square$

Solve for $n$ .
$6n - -10 = 52$
$n =$

Solve for $g$ .
$-8 = \frac{g - 9}{-6}$
$g =$

Solve for $u$ .
$\frac{u + 75}{-2} = 4$
$u =$

$8.1 \cdot 1{,}000 =$ $6.77 \cdot 100 =$ $7.2 \cdot 10 =$ $9.06 \cdot 1{,}000 =$ $4.651 \cdot 100 =$ $3.9 \cdot 1{,}000 =$ $11.91 \cdot 1{,}000 =$

Solve for w.
$\frac{w}{4} - 1 = 2$
w =

Solve for $r$ . $-3 = \frac{r+77}{-1}$ $r=$

$(3 p+5)$ (4) Each interior anyle of a regular polygon is $156^{\circ}$ . Find the number of sides on this polygon.

(9) Fints) $x$ and $y$ to make each quadritateral a paralletayrom a) b) $\begin{array}{l} x= \\ y= \end{array}$

Evaluate the expression using the given information. $-2+x-y$ for $x=3$ and $y=4$ b)

Admission prices to a movie are $\$ 3.50$ for children and $\$ 5$ for adults. If 65 tickets were sold for $\$ 262$ , how many of each type of ticket were sold?