Expression

Problem 501

QUESTION 7 Perform the following calculation using the appropriate significant figure rules. 29.5×0.0340+29.5×0.0340=29.5 \times 0.0340+29.5 \times 0.0340= ? \square
QUESTION 8

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Problem 502

QUESTION 8 Perform the following calculation using the appropriate significant figure rules. 2.9317.21/15.23+17.21=2.93-17.21 / 15.23+17.21= ?

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Problem 503

1\checkmark 1 2 3 4\checkmark 4 7\checkmark 7 ×9\times 9 10 11 12 13
An arctic ecologist measures the thickness of an ice floe. The thickness is 0.389 m . What is the thickness in centimeters? Write your answer as a decimal.

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Problem 504

Factor the polynomial. 169x2130x+25169 x^{2}-130 x+25

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Problem 505

Calculate and answer to 3 significant digits, using the correct unit. You may use Engineering Notation with the corresponding SI prefix: 752μA+25.8μA(417nA)(413μA)×(4.38 A)2=\frac{752 \mu \mathrm{A}+25.8 \mu \mathrm{A}}{(417 \mathrm{nA})(413 \mu \mathrm{A})} \times(4.38 \mathrm{~A})^{2}=
Nombre Types

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Problem 506

Expand the expression to a polynomial in standard form: (2x+1)(3x2x+9)(2 x+1)\left(-3 x^{2}-x+9\right)

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Problem 507

Homework 1 Directions: Factor each expression complet 1) r216r^{2}-16 3) v225v^{2}-25 5) p24p^{2}-4 7) 9k249 k^{2}-4 9) 3x2273 x^{2}-27 11) 16x23616 x^{2}-36 13) 18a250b218 a^{2}-50 b^{2} 15) a22a+1a^{2}-2 a+1 17) x2+6x+9x^{2}+6 x+9 19) x26x+9x^{2}-6 x+9 21) 25p210p+125 p^{2}-10 p+1 23) 25a2+30ab+9b225 a^{2}+30 a b+9 b^{2} 25) 4a220ab+25b24 a^{2}-20 a b+25 b^{2} 27) 8x224xy+18y28 x^{2}-24 x y+18 y^{2} 29) 8m38-m^{3} 31) x364x^{3}-64 33) 216u3216-u^{3} 35) 125a364125 a^{3}-64 37) 64x3+27y364 x^{3}+27 y^{3} 39) 54x3+250y354 x^{3}+250 y^{3} 41) a481a^{4}-81 43) 16z416-z^{4} 45) x4y4x^{4}-y^{4} 47) m481b4m^{4}-81 b^{4}

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Problem 508

14x-\frac{14}{x} when x=2x=-2

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Problem 509

a4\frac{a}{-4} when a=8a=-8

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Problem 510

9. a. A parallelogram has height of hh and base bb. Write a formula for the area.

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Problem 511

2. [0/7.69[0 / 7.69 Points ]] DETAILS MY NOTES OSCOLALG2 1.5.051. PREVIOUS ANSWERS ASK YOUR TEACHER
Charlotte has appointed a chairperson to lead a city beautification project. The first act is to install statues and fountains in one of the city's parks. The park is a rectangle 91x2+76x32m291 x^{2}+76 x-32 m^{2}, as shown in the figure below. The length and width of the park are perfect factors of the area. f×w=91x2+76x32f \times w=91 x^{2}+76 x-32
To easily determine the length and the width of the park, factor the area of the park by grouping.

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Problem 512

Express the product of (25x2)\left(\frac{2}{5} x-2\right) and (32x35)\left(\frac{3}{2} x-\frac{3}{5}\right) as a trinomial in simplest form.

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Problem 513

3a3-a when a=3a=3

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Problem 514

Find the value of the following. Write your answer as either a reduced proper fraction or reduced mixed number. all work! 5182710\frac{5}{18} \cdot \frac{27}{10}

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Problem 515

7315\frac{7}{3}-\frac{1}{5}

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Problem 516

Find the quotient of 35y4+40y3-35 y^{4}+40 y^{3} divided by 5y2-5 y^{2}.

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Problem 517

3x|3-x| when x=4\mathrm{x}=4

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Problem 518

Points: 0 of 1 Save Express the indicated degree of likelihood as a probability value between 0 and 1. When using a computer to randomly generate the last digit of a phone number to be called for a survey, there is 1 chance in 10 that the last digit is zero.
The probability is \square (Type an integer or a decimal. Do not round.) Clear all Check answer Get more help -

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Problem 519

ASK YOUR TEACHER PRACTICE ANOTHEF Aaron wants to mulch his garden. His garden is (x2+12x+36)ft2\left(x^{2}+12 x+36\right) \mathrm{ft}^{2}. One bag of mulch covers (x236)ft2\left(x^{2}-36\right) \mathrm{ft}^{2}. Divide the expressions and simplify to find how many bags of mulch Aaron needs to mulch his garden. \square

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Problem 520

Ruestion Completion Status: QUESTION 6 Perform the following operation. Answer using the appropriate number of significant figures // digits of precision. antilog 0.00654=0.00654= ?

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Problem 521

Factor the polynomial. 121p2144121 p^{2}-144

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Problem 522

Example 3 Find the volume of the following triangular prisms 60

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Problem 523

Find the limit. limx9x2+5x36x+9\lim _{x \rightarrow-9} \frac{x^{2}+5 x-36}{x+9}
Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. limx9x2+5x36x+9=5\lim _{x \rightarrow-9} \frac{x^{2}+5 x-36}{x+9}=5 (Type an integer or a simplified fraction.) B. The limit does not exist.

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Problem 524

If sin(θ)=57\sin (\theta)=-\frac{5}{7} and θ\theta is in the 4 th quadrant, find th If the value doesn't exist, type DNE. cos(θ)=csc(θ)=sec(θ)=tan(θ)=cot(θ)=\begin{array}{l} \cos (\theta)=\square \\ \csc (\theta)=\square \\ \sec (\theta)=\square \\ \tan (\theta)=\square \\ \cot (\theta)=\square \end{array}

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Problem 525

15241 \cdot 5 \cdot-2 \cdot-4

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Problem 526

32-3-2

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Problem 527

40-4 \cdot 0

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Problem 528

6. In the figure below, ray EFundefined\overrightarrow{E F} was constructed starting from rays EDundefined\overrightarrow{E D} and ECundefined\frac{\overrightarrow{E C}}{}. By using a compass DD and GG were marked equidistant from EE on rays EDundefined\overrightarrow{E D} and EGundefined\overrightarrow{E G}. The compass was then used to locate a point FF, distinct from EE, so that FF is equidistant from DD and GG. For all constructions defined by the above steps, the measures of DEF\angle D E F and GEF\angle G E F :

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Problem 529

Exercise 3C3 C
1. Find the volume of the following triangular prisms a) b) c)

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Problem 530

(2)(5)(-2)-(-5)

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Problem 531

102\frac{10}{-2}

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Problem 532

102-\frac{10}{2}

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Problem 533

Given a frustum of a right circular cone (the portion of a cone that remains after the tip has been cut off by a plane parallel to the base) with height h h , lower base radius R R , and top radius r r , find the volume of the frustum.

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Problem 534

10. What is the result of (3+2i)(1+2i)(3+2 i)-(1+2 i) ? a. -2 b. 2+0i2+0 i c. 2i2 i d. 22i2-2 i

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Problem 535

A single human red blood cell has a mass of about 27 pg .
Part A
What is this mass in kilograms?

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Problem 536

Factor the following expression completely: z39z2+8z72=z^{3}-9 z^{2}+8 z-72= Submit Question

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Problem 537

Insurance Coverage
How many people are covered by Medicare or Medicaid? Round to the nemets muced
Approximately \square people are covered by Medicare or Medicaid.

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Problem 538

\begin{tabular}{|l|l|} \hlinef(3)=3f(3)=3 & limx3f(x)=2\lim _{x \rightarrow 3} f(x)=2 \\ \hlineg(3)=8g(3)=8 & limx3g(x)=8\lim _{x \rightarrow 3} g(x)=8 \\ \hlineh(3)=4h(3)=4 & limx3h(x)=2\lim _{x \rightarrow 3} h(x)=2 \\ \hline \end{tabular}
The table above gives selected values and limits of the functions f,gf, g, and hh. What is limx3(h(x)(2f(x)+3g(x)))?\lim _{x \rightarrow 3}(h(x)(2 f(x)+3 g(x))) ?

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Problem 539

(1+x3)2x3\int \frac{(1+\sqrt[3]{x})^{2}}{\sqrt[3]{x}}

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Problem 540

e. (4x5y)(6x+3y)(7x+2y)(4 x-5 y)-(6 x+3 y)-(7 x+2 y)

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Problem 541

Divide and simplify the radical expression 60x3y48x\frac{\sqrt{60 x^{3} y}}{\sqrt{48 x}}
Select one: a. x25y\frac{x}{2} \sqrt{5 y} b. xy25\frac{x y}{2} \sqrt{5} c. x225y\frac{x^{2}}{2} \sqrt{5 y} d. 145x2y\frac{1}{4} \sqrt{5 x^{2} y}

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Problem 542

Write the genotype for each person based on the description: a. Homozygous for the " B " allele \qquad b. Heterozygous for the " AA " allele \qquad c. Type 0 \qquad d. Type " AA " and had a type " OO " parent \qquad e. Type "AB" \qquad f. Blood can be donated to anybody \qquad
9. Can only get blood from a type "O" donor \qquad

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Problem 543

9. Write 0.06 as a fraction.

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Problem 544

12. Write 28%28 \% as a fraction.

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Problem 545

Ortiz Co. had the following account balances: \begin{tabular}{lc} Sales revenue & $120,000\$ 120,000 \\ Cost of goods sold & 60,000 \\ Salaries and wages expense & 10,000 \\ Depreciation expense & 20,000 \\ Dividend revenue & 4,000 \\ Utilities expense & 8,000 \\ Rent revenue & 25,000 \\ Interest expense & 12,000 \\ Sales returns & 11,000 \\ Advertising expense & 13,000 \end{tabular}
What amount would Ortiz report as other income and expense in its income statement?
Select one: a. $13,000\$ 13,000 b. $17,000\$ 17,000 c. $25,000\$ 25,000 d. $29,000\$ 29,000

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Problem 546

20. Express 15\frac{1}{5} as a decimal.

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Problem 547

The statement of financial position
Select one: a. Makes very limited use of judgments and estimates. b. All of the choices are correct regarding the statement of financial position. c. Uses fair value for most assets and liabilities. d. Omits many items that are of financial value.

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Problem 548

36. Solve: (3)(8)+(24)÷(2)=(-3)(-8)+(24) \div(-2)=

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Problem 549

658214=6 \frac{5}{8}-2 \frac{1}{4}=

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Problem 550

46. Write 156%156 \% as a decimal. 156%=156 \%= \qquad

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Problem 551

47. Find 35%35 \% of 260.

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Problem 552

52. Divide: 3.22÷0.5=3.22 \div 0.5=

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Problem 553

This course D exam.ptuk.edu.ps /mod// \mathrm{mod} / quiz/attempt.php?attempt =5389678kmid=42172&=5389678 \mathrm{kmid}=42172 \& page =1=1
محاسبة متوسطة (1) نظري - طولكرم Question 2 Not yet answered Marked out of 5.00
Flag question Use the following information to prepare income statement in good form Revenues Income from continuing operations Net Income Income from operations Selling \& administrative expenses Income before income tax

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Problem 554

11. Arrange the decimals in order.
Begin with the smallest. (a) 3.33,3.03,3.3033.33,3.03,3.303 \qquad (b) 5.51,5.051,5.5015.51,5.051,5.501 \qquad (c) 4,4.01,4.0014,4.01,4.001 \qquad (d) 0.203,0.023,0.23,0.3020.203,0.023,0.23,0.302 \qquad
12. Arrange the decimals in order. Begin with the greatest. (a) 63.5,63.05,63.5263.5,63.05,63.52 \qquad (b) 3.87,3.708,3.783.87,3.708,3.78 \qquad (c) 13.29,9.25,13.9,9.51213.29,9.25,13.9,9.512 \qquad (d) 2.561,2,2.617,2.7162.561,2,2.617,2.716 \qquad
13. Answer the questions. Use a number line to help you. (a) What is 0.1 more than 3.619 ? \qquad (b) What is 0.01 more than 3.619 ? \qquad (c) What is 0.001 more than 3.619 ? \qquad (d) What is 0.1 less than 4.709 ? \qquad (e) What is 0.01 less than 4.709 ? \qquad (f) What is 0.001 less than 4.709 ? \qquad

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Problem 555

Find the limit. (If the limit is infinite, enter ' \infty ' or ' -\infty ', as appropriate. If the limit does not otherwise exist, enter DNE.) limxx+6x22x1\lim _{x \rightarrow \infty} \frac{\sqrt{x+6 x^{2}}}{2 x-1} \square Need Help? Read II Watch it

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Problem 556

Ortiz Co. had the following account balances: \begin{tabular}{lc} Sales revenue & $180,000\$ 180,000 \\ Cost of goods sold & 90,000 \\ Salaries and wages expense & 15,000 \\ Depreciation expense & 30,000 \\ Dividend revenue & 6,000 \\ Utilities expense & 12,000 \\ Rent revenue & 30,000 \\ Interest expense & 18,000 \\ Sales returns & 16,500 \\ Advertising expense & 19,500 \end{tabular}
What amount would Ortiz report as income from operations in its income statement?

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Problem 557

Factor completely: 11x224xx311 x^{2}-24 x-x^{3}

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Problem 558

Aufg. 2 Berechne ; gib das Ergebnis in Exponentialdarstellung an \begin{tabular}{|c|c|l|} \hlineaa & 810551058 \cdot 10^{5}-5 \cdot 10^{5} & == \\ \hlinebb & 6,41063,51066,4 \cdot 10^{6}-3,5 \cdot 10^{6} & == \\ \hlinecc & 8,4105+4,81058,4 \cdot 10^{5}+4,8 \cdot 10^{5} & == \\ \hlinedd & 3,1107+431063,1 \cdot 10^{7}+43 \cdot 10^{6} & == \\ \hlineee & 3,1106+431063,1 \cdot 10^{6}+43 \cdot 10^{6} & == \\ \hlineff & 104+10410^{4}+10^{4} & == \\ \hline g & 104+10510^{4}+10^{5} & == \\ \hlinehh & 10510410^{5}-10^{4} & == \\ \hlineii & 10610410^{6}-10^{4} & == \\ \hlinejj & 10410410^{4} \cdot 10^{4} & == \\ \hlinekk & 10610410^{6} \cdot 10^{4} & == \\ \hline L & 106:10410^{6}: 10^{4} & == \\ \hline m & 104:10610^{4}: 10^{6} & == \\ \hline \end{tabular}

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Problem 559

2.2 Complete the following: 2.2.1 For exhaustive events: P(A\mathrm{P}(\mathrm{A} or B)=)=\ldots. 2.2.2 For mutually exclusive events: P(A\mathrm{P}(\mathrm{A} and B)=)=\ldots.

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Problem 560

24(12)12+(5)+18(10)24-(-12)-12+(-5)+18-(-10)

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Problem 561

Rewrite each subtraction problem as an addition problem by using the additive inverse. A) Use the number line above to help you answer these questions. 1) (1)+7=(-1)+7= 11) 7+(5)=7+(-5)= 2) (1)7=(-1)-7= 12) (3)6=(-3)-6= 3) 6+(3)=6+(-3)= 13) 4+(8)=4+(-8)= 4) 6(3)=6-(-3)= 14) (1)(10)=(-1)-(-10)= 5) (4)+(5)=(-4)+(-5)= 15) 7+(9)=7+(-9)= 6) (4)(5)=(-4)-(-5)= 16) (1)8=(-1)-8= 7) 3+(3)=3+(-3)= 17) (5)+(3)=(-5)+(-3)= 8) 3(3)=3-(-3)= 18) (6)(7)=(-6)-(-7)= 9) (2)+(3)=(-2)+(-3)= 19) 8+(9)=8+(-9)= 10) (2)(3)=(-2)-(-3)= 20) 4(6)=\quad 4-(-6)=

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Problem 562

form the operation. (10x2+2x10)(10x2+3)\left(-10 x^{2}+2 x-10\right)-\left(-10 x^{2}+3\right)
Answer Attempt 1 out of 2

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Problem 563

Scale Factors \& Conversions
文글 Shawn measured a swimming pool and made a scale drawing. The diving board, which is 10 feet long in real life, is 2 inches long in the drawing. What scale factor does the drawing use?
「㮀], Simplify your answer and write it as a ratio, using a colon. \square A. 1:121: 12 B. 2:1202: 120 C. 2:102: 10 D. 1:601: 60 \begin{tabular}{|c|c|c|} \hline \multicolumn{3}{|l|}{ Converstion Chart } \\ \hline 100 centimenters (cm) & == & 1 meter (m) \\ \hline 1000 millimeters (mp) & \multirow{2}{*}{\multicolumn{2}{|c|}{\begin{tabular}{l} Polling Question \\ What is the correct answer? \end{tabular}}} \\ \hline 12 inches (in) Wh & & \\ \hline 3 feet ( ft ) & & B \\ \hline & & \& \\ \hline \end{tabular} Students, draw anywhere on this slide!

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Problem 564

Divide: 1,421÷29=1,421 \div 29=

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Problem 565

Travis traveled 315 miles in 5 hours. What is his unit rate of speed in miles per hour? \qquad miles per hour
The solution is \square

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Problem 566

Fracción Fracción equivalente 6/10 3/5 8 142 9/6 100/05 20/13 224 s 955 2011 5

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Problem 567

Identify the percent, amount, and base in this problem: What is 20%20 \% of 50 ? Percent =20%=20 \%, Amount == unknown, Base =50=50 Percent =20%=20 \%, Amount =50=50, Base == unknown Percent =50%=50 \%, Amount == unknown, Base =20=20 Percent == unknown, Amount =20=20, Base =50=50

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Problem 568

Simplify i44i^{44} 1 ii i-i 1-1

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Problem 569

Exercice 3. Calculer I=Be(x2+y2+z2)32dxdydyI=\int_{B} e^{\left(x^{2}+y^{2}+z^{2}\right)^{\frac{3}{2}}} d x d y d y oú B est la boule unité de R3\mathbb{R}^{3}.

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Problem 570

38÷(74)\frac{3}{8} \div\left(-\frac{7}{4}\right)

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Problem 571

(b) (x2+1)e2xdx\int\left(x^{2}+1\right) e^{-2 x} d x

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Problem 572

(c) (1x)exdx\int \frac{(1-x)}{e^{-x}} d x

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Problem 573

Übung 1 Integrationsregeln Berechnen Sie die unbestimmten Integrale unter Angabe der verwendeten Regeln. a) 2e32xdx\int 2 e^{3-2 x} d x b) 3sin(3x)dx\int 3 \cdot \sin (3 x) d x c) (2e2x4x2)dx\int\left(2 e^{2 x}-\frac{4}{x^{2}}\right) d x d) 1(2x+1)2dx\int \frac{1}{(2 x+1)^{2}} d x e) (4x+5)3dx\int(4 x+5)^{3} d x f) eax+bdx\int e^{a x+b} d x

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Problem 574

Which of the following integrals represents the volume of the solid obtained by rotating the region bounded by the curves y=(x2)4y=(x-2)^{4} and 8xy=168 x-y=16 about the line x=10x=10 ? A. π016([10(18y+2)][10(2+y4)])2dy\pi \int_{0}^{16}\left(\left[10-\left(\frac{1}{8} y+2\right)\right]-[10-(2+\sqrt[4]{y})]\right)^{2} d y B. π24([10(18y+2)][10(2+y4)])2dy\pi \int_{2}^{4}\left(\left[10-\left(\frac{1}{8} y+2\right)\right]-[10-(2+\sqrt[4]{y})]\right)^{2} d y C. π016([10(18y+2)]2[10(2+y4)]2)dy\pi \int_{0}^{16}\left(\left[10-\left(\frac{1}{8} y+2\right)\right]^{2}-[10-(2+\sqrt[4]{y})]^{2}\right) d y D. π016([10(18y+2)2][10(2+y4)2])dy\pi \int_{0}^{16}\left(\left[10-\left(\frac{1}{8} y+2\right)^{2}\right]-\left[10-(2+\sqrt[4]{y})^{2}\right]\right) d y E. π24([10(18y+2)2][10(2+y4)2])dy\pi \int_{2}^{4}\left(\left[10-\left(\frac{1}{8} y+2\right)^{2}\right]-\left[10-(2+\sqrt[4]{y})^{2}\right]\right) d y F. π24([10(18y+2)]2[10(2+y4)]2)dy\pi \int_{2}^{4}\left(\left[10-\left(\frac{1}{8} y+2\right)\right]^{2}-[10-(2+\sqrt[4]{y})]^{2}\right) d y

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Problem 575

Which of the following integrals represents the volume of the solid obtained by rotating the region bounded by the curves y=sin(x)y=\sin (x) and y=0y=0, with 0xπ0 \leq x \leq \pi about the line y=1y=1 ? A. π01[(1)(1sin(x))]2dx\pi \int_{0}^{1}[(1)-(1-\sin (x))]^{2} d x B. π01[1sin2(x)]dx\pi \int_{0}^{1}\left[1-\sin ^{2}(x)\right] d x C. π0π[12(1sin(x))2]dx\pi \int_{0}^{\pi}\left[1^{2}-(1-\sin (x))^{2}\right] d x D. π01[12(1sin(x))2]dx\pi \int_{0}^{1}\left[1^{2}-(1-\sin (x))^{2}\right] d x E. π0π[1sin2(x)]dx\pi \int_{0}^{\pi}\left[1-\sin ^{2}(x)\right] d x F. π0π[(1)(1sin(x))]2dx\pi \int_{0}^{\pi}[(1)-(1-\sin (x))]^{2} d x

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Problem 576

[((pq))r][[(pq)r][(\sim(p \wedge q)) \Rightarrow r] \equiv[\sim[(p \Rightarrow \sim q) \wedge \sim r]

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Problem 577

Evaluate each expression.
1. 268÷426-8 \div 4 \qquad

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Problem 578

5.
Area == \qquad square inches B. Find the volume for the following solid figures.
A rectangular block of steel 4.50×5.50×6.254.50^{\prime \prime} \times 5.50^{\prime \prime} \times 6.25^{\prime \prime}. A rectangular block of wood 12.5×20×24.512.5^{\prime \prime} \times 20^{\prime \prime} \times 24.5^{\prime \prime}. A cube of aluminum 4.50 inches on each side. A 1010^{\prime \prime} cube of plastic. A cylinder 5.25" across and 28 inches long. A cylinder 5.25 inches across and 5.25 inches long. A cargo compartment measuring 2×4×62^{\prime \prime} \times 4^{\prime \prime} \times 6^{\prime \prime}. A 12 inch-diameter sphere. A 3.75 inch-diameter sphere. 6.
Area == \qquad square inches volume == \qquad cubic inches volume == \qquad cubic inches
Volume == \qquad cubic inches volume == \qquad cubic inches
Volume == \qquad cubic inches
Volume == \qquad cubic inches
Volume == \qquad cubic inches
Volume == \qquad cubic inches
Volume == \qquad cubic inches

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Problem 579

Miley walks to school by 1 of 3 routes in the morning. After school she chooses from 4 different routes to get to work. When work is done she travels home by 1 of 5 different ways. How many different routes can Miley travel from home to school to work and back home again? F. 12 G. 24 H. 60 J. 120 K. 144

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Problem 580

Question 2
Rita wants to buy a sweater that was originally priced at $25.00\$ 25.00. Today the sweater is on sale for 40%40 \% off the original price.
Part A
What is the sale price of the sweater? \$
Part B
Rita has a coupon for an additional 10%10 \% off the sale price. How much will Rita pay for the sweater before taxes? $\$ Next Question Done and Review

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Problem 581

Thinking/Inquiry
1. Simplify each of the following. State all restrictions on variables. [6] a) x8x+7×x+15x2+12x45\frac{x-8}{x+7} \times \frac{x+15}{x^{2}+12 x-45} b) x2+12x+20x+5÷x2+7x30x+10\frac{x^{2}+12 x+20}{x+5} \div \frac{x^{2}+7 x-30}{x+10} d) 10xx2+18x+32+12xx2+6x160\frac{-10 x}{x^{2}+18 x+32}+\frac{12 x}{x^{2}+6 x-160} c) 3x2+7x+105xx24\frac{3}{x^{2}+7 x+10}-\frac{5 x}{x^{2}-4} 4

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Problem 582

fact (3x+2)1/2(x+3)(3x+2)1/23x+2\frac{(3 x+2)^{1 / 2}-(x+3)(3 x+2)^{-1 / 2}}{3 x+2} \square Submit Answer

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Problem 583

The square below has an area of x2+10x+25x^{2}+10 x+25 square meters. What expression represents the length of one side of the square?
Side length x2+10x+25x^{2}+10 x+25
Side length == \square meters

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Problem 584

Factor out the greatest common factor.
1. 12x7+15x56x212 x^{7}+15 x^{5}-6 x^{2} 3x2(4x5+3x32)3 x^{2}\left(4 x^{5}+3 x^{3}-2\right)
2. 2x64x22 x^{6}-4 x^{2} 2x2(x42)2 x^{2}\left(x^{4}-2\right)
3. 32x624x3+60x232 x^{6}-24 x^{3}+60 x^{2}

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Problem 585

Multiply. Write in scientific notation, and then write the result in standard forn 1.4.1) (3.4×107)×(8.4×105)=\left(-3.4 \times 10^{-7}\right) \times\left(8.4 \times 10^{5}\right)= 1.4.2) (70×104)×(60×106)=\left(70 \times 10^{-4}\right) \times\left(60 \times 10^{6}\right)=
Divide. Write in scientific notation, and then write the result in standard form. 1.4.3) 4.10×102(2.05×104)=\frac{4.10 \times 10^{-2}}{\left(-2.05 \times 10^{4}\right)}= 1.4.4) 1.14×1073.8×103=\frac{1.14 \times 10^{7}}{3.8 \times 10^{-3}}=

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Problem 586

Part A
Latoya puts soil in 7 flowerpots. How much potting soil remains? \square pounds
Part B Part B
Latoya realizes that she actually has two 25-pound bags of potting soil. Write a new expression to represent the number of pounds of potting soil remaining after Latoya puts 3 pounds in each of ff flowerpots. +×÷= () π+-\times \div\left|\frac{\square}{\square} \quad \square \quad \sqrt{\square} \quad \sqrt{\square}\right|=\neq \leq \geq \mid \text { () } \mid \pi \square

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Problem 587

Fill in the missing numbers The sum of -1 and -12 is \square and the product of (1)(12)(-1)(-12) is \square

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Problem 588

Use the formula for nCT{ }_{n} C_{T} to evaluate the given expression. 10C7{ }_{10} C_{7} 10C7={ }_{10} C_{7}= \square (Type an integer or a simplified fraction.)

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Problem 589

Select the correct amswer lifom each drop-down mems: Pashicha is builing a model of ther ciey's downtown area. She is constructing part of an alice building, as shownt below. Each outbe has an edge leingth of 18\frac{1}{8} foot.
Based on the model, the length of the building is \square foot. The width of the model building is \square foot. The height of the model building is \square foot. The volume of the model building is \square cubic foot. Reset Next

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Problem 590

Use the formula for nCT{ }_{n} C_{T} to evaluate the given expression. 7C1{ }_{7} \mathrm{C}_{1} 7C1={ }_{7} C_{1}= \square (Type an integer or a simplified fraction.)

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Problem 591

Solve the following problem and select your answer from the choices given.
Question Under ideal conditions, the population of a certain species doubles every nine years. If the population starts with 100 individuals, which of the following expressions would give the population of the species tt years after the start, assuming that the population is living under ideal conditions? 2×1009t2 \times 100^{9 t} 2×100t92 \times 100^{\frac{t}{9}} 100×29t100 \times 2^{9 t} 100×2t9100 \times 2^{\frac{t}{9}}

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Problem 592

1) 52×(2315)(25÷43)\frac{5}{2} \times\left(\frac{2}{3}-\frac{1}{5}\right)-\left(\frac{2}{5} \div \frac{4}{3}\right)

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Problem 593

Numeric For the following exercises, evaluate the base bb logarithmic expression without using a calculator.
42. log3(127)\log _{3}\left(\frac{1}{27}\right)
43. log6(6)\log _{6}(\sqrt{6})
44. log2(18)+4\log _{2}\left(\frac{1}{8}\right)+4
45. 6log8(4)6 \log _{8}(4)

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Problem 595

Simplify the following expression. Assume that each variable is positive. 36192y36\frac{3-6 \sqrt{192 y^{3}}}{6}

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Problem 596

1. x(x+3)(x4)x(x+3)(x-4)
2. (y2+3x4)(2y3)\left(y^{2}+3 x-4\right)(2 y-3)
3. (3x24x+2)(4x5)\left(3 x^{2}-4 x+2\right)(4 x-5)
4. (12x2+4x+8)(2x6)\left(\frac{1}{2} x^{2}+4 x+8\right)(2 x-6)
5. (2x2+3x+1)(5x4)\left(2 x^{2}+3 x+1\right)(5 x-4)

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Problem 597

(23)5(2 \sqrt{3})^{-5}

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Problem 598

ind the product. Simplify your answer. 7(2w22w3)7\left(-2 w^{2}-2 w-3\right)

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Problem 599

0.6 Multiply a polynomar
Find the product. simplify your answer. 4(m24m+3)-4\left(m^{2}-4 m+3\right)

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Problem 600

Find the product. Simplify your answ 2r(r22r2)2 r\left(r^{2}-2 r-2\right)

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