Math

Problem 55601

Two balloons start climbing at different rates. When do they reach the same altitude? Gold: 2 m/s, Purple: 2.5 m/s.

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Problem 55602

Calculate the range, variance, and standard deviation for these costs: 39, 50, 50, 60, 60, 95, 95, 155, 180, 202, 265, 300, 450, 1750, 2750. Identify outliers and their impact on variation.

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Problem 55603

Calculate $\left(\frac{1}{3}\right)^{5}$ . Choose from: $\frac{5}{3}$ , $\frac{1}{81}$ , $\frac{1}{27}$ , $\frac{1}{243}$ .

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Problem 55604

Four professors (D, E, F, H) ran for chair. Votes: D=30, E=24, F=21, H=11. Who wins using plurality-with-elimination? A. F B. H C. E D. D

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Problem 55605

Find the slope of the line from the equation $-3x + 8y = 12$ . A. $-\frac{8}{3}$ B. $-\frac{3}{8}$ C. $\frac{3}{8}$ D. $\frac{8}{3}$

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Problem 55606

Nayeli proofs 75 pages at 11/hour, Filémon edits 40 pages at 4/hour. When do they have the same pages left?

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Problem 55607

Find the limit as $h$ approaches 0 for the difference quotient of: 1. $f(x)=x^{2}-x$ , 2. $f(x)=\frac{1}{x+3}$ .

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Problem 55608

Given data: 1, 10, 2, 1, 8, 13, and a missing value. Find mean, median, mode, range, variance, standard deviation, $Z$ scores, and describe the shape.

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Problem 55609

Compute the mean, median, mode, range, variance, standard deviation, and $Z$ scores for the data set: 1, 10, 2, 1, 8, 13. Are there outliers?

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Problem 55610

Given data: $1, 10, 2, 1, 8, 13$ (n=6). Find mean, median, mode, range, variance, standard deviation, Z scores, and data shape.

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Problem 55611

Calculate $11^3$ . Options: 33, 121, 1,331, 177,144.

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Problem 55612

Select the correct expression for three-fourths raised to the eighth power:
$\left(\frac{3}{4}\right)^{8}$

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Problem 55613

Given salaries of 30 employees, identify measures of central tendency: a) for proving underpayment, b) for proving fair pay, c) fairest measure.

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Problem 55614

Given data: $n=6$ , values: 1, 10, 2, 1, 8, 13.
a. Find mean, median, and mode. b. Calculate range, variance, standard deviation, and coefficient of variation. c. Compute $\mathrm{Z}$ scores and identify outliers. d. Describe data shape. $\mathrm{CV}=\square \%$ (Round to three decimal places.)

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Problem 55615

Order the numbers from least to greatest: $\left\{-\frac{1}{8}, \frac{1}{8},-\frac{1}{3}, \frac{1}{7},-\frac{1}{5}\right\}$ . Which set is correct?

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Problem 55616

Identify the base and exponent for $n \cdot n \cdot n \cdot n$ . Options: $n^{4}$ , $4 n^{4}$ , $4 n$ , $\frac{n}{4}$ .

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Problem 55617

Solve the compound inequality: $-4 x \leq -16$ or $4 x - 12 \geq 8$ . What is the solution?

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Problem 55618

If $H$ is a linear function, what is $H(11)-H(5)$ equivalent to? (A) $H(11)+H(5)$ (B) $\frac{H(11)-H(5)}{6}$ (C) $H(14)-H(8)$ (D) $H(11-5)$

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Problem 55619

Determine if sets $A$ and $B$ are equal: $A=\{3.1,-1.1,1.8,-2.8\}$ and $B=\{-1.1,1.8,3.1\}$ .

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Problem 55620

Convert 952 g to mg. What is the value? Use the conversion: $1 \mathrm{~g} = 1000 \mathrm{~mg}$ .

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Problem 55621

Given data: $n=6$ , values: 1, 10, 2, 1, 8, 13.
a. Find mean, median, mode. b. Find range, variance, standard deviation, CV. c. Calculate $\mathrm{Z}$ scores and identify outliers. d. Describe data shape.
Compute CV: $\mathrm{CV}=\square \%$ . Round to three decimal places.

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Problem 55622

Analyze the graph of $f(x)=-(x+7)^{2}+5$ . Is the rate of change increasing or decreasing? Explain.

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Problem 55623

Given data: 1, 10, 2, 1, 8, 13. Find mean, median, mode, range, variance, standard deviation, Z scores, and CV. Are there outliers?

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Problem 55624

Convert 0.574 m to cm. What is the value in cm?

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Problem 55625

Calculate $13^2$ . Choices: 169, 26, 8192, 24.

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Problem 55626

Choose the correct expression: $(\frac{1}{8})^{3}$ is one-eighth cubed or the cube of one-eighth.

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Problem 55627

Given data: 1, 10, 2, 1, 8, 13.
a. Find mean, median, mode. b. Find range, variance, standard deviation, coefficient of variation. c. Calculate Z scores and identify outliers. d. Describe data shape.
Coefficient of variation: $\mathrm{CV}=89.022\%$ .

See Solution

Problem 55628

Solve the compound inequality $x<2$ and $x>-3$ . Graph the solution and write it in interval notation.

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Problem 55629

Convert $5.287 \mathrm{~L}$ to milliliters ( $\mathrm{mL}$ ).

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Problem 55630

What is the probability that a randomly chosen patient was satisfied or had brain surgery? Round to 3 decimal places.

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Problem 55631

Jodi invested \$497.50 at 3.5% simple interest. What is her investment worth in one year? Options: \$17.41, \$501.00, \$1,741, \$514.91.

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Problem 55632

Choose the correct expression for $11^{9}$ from the options provided.

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Problem 55633

Convert $35 / 16$ to a mixed number and calculate total length for 7 pieces of $5 \frac{3}{4}$ " keystock.

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Problem 55634

Find the geometric mean of stock returns $15\%$ and $50\%$ . Result: $\square\%$ (round to one decimal place).

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Problem 55635

Kasey earns \$865 weekly. Calculate Social Security tax withheld at 4.2\% on earnings up to \$110,100. Options: \$1,889.16, \$36.33, \$78.72, \$157.43.

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Problem 55636

Simplify: $72 \div 9 + 7^{2}$

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Problem 55637

Convert $785.3 \mathrm{~km}$ to meters.

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Problem 55638

Is $B$ a subset of $A$ ? A = {-2, -4, -6, -8}, B = {-2, 4, -6, -8}. Answer Yes or No.

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Problem 55639

Convert 872 km to mm. Use the conversion factor: 1 km = 1,000,000 mm.

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Problem 55640

Select the correct expression for $5^{6}$ : five times six, six to the fifth power, five to the sixth power, or five to the one-sixth power?

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Problem 55641

Select a base and exponent: $(-8) \cdot (-8)$ , $(-8)^{2}$ , $-8(-8)^{2}$ , $8^{2}$ , $64^{2}$ .

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Problem 55642

Lindsey invested \$3,250 at 6.5% annual compound interest. What is her investment worth in 4 years? Options: \$845, \$4,181.02, \$211.25, \$4,095.

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Problem 55643

Anthony invests \$3,000 yearly for 35 years at 7.2\% interest, compounded monthly. What will his account total?

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Problem 55644

Calculate $(-2)^{8}$ . Choose from: -128, 256, -16.

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Problem 55645

Find a linear equation for two numbers where one exceeds the other by 2 and their sum is 36. Use $x$ as the variable.

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Problem 55646

Find the geometric mean of stock returns: $5\%$ and $40\%$ . Result: $\square\%$ (round to one decimal place).

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Problem 55647

How much do 11 toy parts cost if 2 parts are \$0.90, 7 parts are \$3.15, 12 parts are \$5.40, and 15 parts are \$6.75?

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Problem 55648

Find the solution set for $x<2$ and $x>-3$ . A. The solution set is $(>k<3)$ .

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Problem 55649

מה הגבול של $\left(\sqrt[3]{x^{3}+x^{2}}-x\right)$ כש- $x$ מתקרב למינוס אינסוף?

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Problem 55650

Compare two data sets: I has mean \$245, SD \$30; II has mean 30 min, SD 5 min. a) Why use CV for comparison? b) Which has larger variation?

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Problem 55651

Find the exact values of the other trigonometric functions for $\theta$ given that $\tan \theta=\frac{12}{5}$ and $\sin \theta<0$ .

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Problem 55652

Find the domain of the rational function $R(x)=\frac{7\left(x^{2}-2 x-3\right)}{8\left(x^{2}-9\right)}$ .

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Problem 55653

Find the length of each of the two equal sides in a 5-sided figure with a perimeter of 45.56 m and other sides summing to 24.2 m.

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Problem 55654

Evaluate the piecewise function $f$ at $x=3$ to check if it's continuous and differentiable. What is true about $f$ at $x=3$ ?

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Problem 55655

Calculate Laura's annual Medicare tax withheld from her monthly salary of \$4,625 at a rate of 1.45\%. Choices: \$67.06, \$33.53, \$804.75, \$15.48.

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Problem 55656

Find the equation for total cost $M$ in dollars to deliver $x$ cubic yards of mulch: $M = 46x + 23$ .

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Problem 55657

Calculate the mass of $\mathrm{NaCl}$ needed for 0.1 L of a 0.5 M solution. Molecular weight is $58.44 \mathrm{~g}$ .

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Problem 55658

Calculate $7^{2}+10 \cdot 5^{2}+10$ .

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Problem 55659

Find the unknown product X in the reaction ${}_{12}^{26} \mathrm{Mg}+{}_{1}^{1} \mathrm{p} \rightarrow{}_{2}^{4} \alpha+\mathrm{X}$ , conserving atomic number and mass.

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Problem 55660

A customer orders 10 pipe brackets needing $42-3 / 4^{\prime \prime}$ of pipe each. How much total pipe is required in feet and inches?

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Problem 55661

Tyler walked $3 \frac{3}{8}$ miles on Monday and $2 \frac{5}{6}$ on Tuesday. What is his total walking distance?

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Problem 55662

A customer wants as many $61 / 4^{\prime \prime}$ pieces of $1 / 2$ '' roundstock from a 48'' piece. How many can you provide?

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Problem 55663

Define a linear equation for the monthly cost $C$ based on minutes $m$ for a plan costing \$11.00 plus \$0.17 per minute. If the bill is \$34.50, how many minutes were used?

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Problem 55664

Solve for $b$ in the equation: $3(b-8)=-3$ . What is the value of $b$ ?

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Problem 55665

Jacey has 3 containers (3 in x 4 in). How many inches of mulch does she need for the tops?

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Problem 55666

A customer wants $61 / 4^{\prime \prime}$ pieces of $1 / 2$ ' roundstock from a $48^{\prime \prime}$ piece. How many can you provide, considering $1 / 8^{\text{"}}$ waste?

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Problem 55667

Given that $f(x)$ is continuous at $x=-9$ with $f(-9)=3$ and $f^{\prime}(-9)=-1$ , which statements are true?
1. $f(x)$ is differentiable at $x=-9$
2. $\lim _{x \rightarrow 3} f(x)=-9$
3. $\lim _{x \rightarrow -9} f(x)=3$
4. None of the above.

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Problem 55668

Solve for $d$ in the equation $4=\frac{d+9}{3}$ . What is $d$ ?

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Problem 55669

Define a linear equation for monthly cost $C$ based on data $d$ in GB: $C = 24 + 5.5d$ . If $C = 42.50$ , find $d$ .

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Problem 55670

A cash register has quarters and \$20 bills. There are 3 times as many quarters as \$20s. Total is \$166. How many \$20s?

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Problem 55671

Identify the angles with vertex at $A$ . Check all that apply: A. $\angle A C B$ , B. $\angle A B C$ , C. $\angle C A B$ , D. $\angle B A C$ .

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Problem 55672

Find the slope of the line through points J(1,-4) and K(-2,8). Options: A. -4 B. -2 C. $-\frac{1}{4}$ D. $\frac{1}{4}$ E. 4

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Problem 55673

Solve for $j$ in the equation: $19j - 18j = 12$ . What is the value of $j$ ?

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Problem 55674

Solve for $a$ : $-27=-12+a$

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Problem 55675

Given $g(x)$ is differentiable at $x=-3$ with $g(-3)=9$ and $g'(-3)=0$ , which statements are true?

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Problem 55676

Solve for $y$ in the equation $11y - 8y - 2 = 10$ . Find $y = \square$ .

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Problem 55677

A truck moves at 57 mph for 342 miles. Use $d = r t$ to find the travel time in hours.

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Problem 55678

Solve for $b$ : $\frac{b - 4}{4} = 4$

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Problem 55679

Find the midpoint of $\overline{\mathrm{GH}}$ with endpoints $G(14,3)$ and $H(10,-6)$ . Choices: A. $(6,-15)$ B. $\left(-2,-\frac{9}{2}\right)$ C. $\left(12,-\frac{3}{2}\right)$ D. $(24,-3)$ E. $(18,12)$ .

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Problem 55680

Calculate the expression $(10 + 2 - 2) \cdot 6^{2} - 1$ .

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Problem 55681

Calculate the expression: $(10+2-2) \cdot 6^{2}-1$ .

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Problem 55682

False. Perpendicular lines intersect at one point.

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Problem 55683

Find missing values A, B, C, and D in the ratio table: A, 18, 30, C, 3; 7, B, 5, 4, D.

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Problem 55684

A truck travels 456 miles in 8 hours. Use $d=rt$ to find the average speed in mph. What is the speed?

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Problem 55685

Is it true or false that a line extends infinitely in both directions?

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Problem 55686

Find the width and length of a rectangle where length = $3w + 9$ and perimeter = 178 inches.

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Problem 55687

Is it true or false that the intersection of three planes can be a line segment?

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Problem 55688

Solve the system: $a - 3b = 24$ and $a + 2b = -16$ .

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Problem 55689

Is it true or false that the intersection of a plane and a line can be a ray?

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Problem 55690

Find the domain of $h(x)=\frac{5}{\sqrt{2 x+10}}$ in set builder notation.

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Problem 55691

What is the independent variable in the light color plant growth experiment? A. Natural light plants B. Color of light C. Plant growth D. Type of plants

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Problem 55692

Calculate $\frac{49}{7} \cdot \frac{60^{2}}{2 \cdot 5}$ .

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Problem 55693

Is this statement true or false? A plane is two-dimensional. true or false?

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Problem 55694

When you multiply 104.3 by 10, it shifts the decimal right: $104.3 \times 10 = 1,043$ . Why does $104.3 \times 0.10 = 10.43$ ?

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Problem 55695

Is this true or false? A line segment extends forever.

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Problem 55696

Find the equation of a line through point $A(3,8)$ that is perpendicular to line segment $\overline{BC}$ . $y=\square x+$

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Problem 55697

Find values of $a$ and $b$ for the piecewise function to be continuous and differentiable everywhere:
$f(x)=\left\{\begin{array}{ll} -x-8, & x<1 \\ \frac{2}{3} x^{2}+a x+b, & x \geq 1 \end{array}\right.$
Answer: $a=$ and $b=$

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Problem 55698

The rectangle's length is 13 less than twice the width, with a perimeter of 154 yards. Find width and length. Width $=$ Length $=$

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Problem 55699

Find the dimensions of a rectangular garden that is $10 \mathrm{ft}$ longer than its width and has an area of $200 \mathrm{ft}^{2}$ .

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Problem 55700

Calculate the probability of drawing 2 chocolates from a bag with 12 chocolates, 5 gums, and 4 taffies. Round to three decimals.

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1 ...554 555 556 557 558 559 560 ...661

Math

Problem 55601

Two balloons start climbing at different rates. When do they reach the same altitude? Gold: 2 m/s, Purple: 2.5 m/s.

Problem 55602

Calculate the range, variance, and standard deviation for these costs: 39, 50, 50, 60, 60, 95, 95, 155, 180, 202, 265, 300, 450, 1750, 2750. Identify outliers and their impact on variation.

Problem 55603

Calculate (13)5\left(\frac{1}{3}\right)^{5}(31​)5. Choose from: 53\frac{5}{3}35​, 181\frac{1}{81}811​, 127\frac{1}{27}271​, 1243\frac{1}{243}2431​.

Problem 55604

Four professors (D, E, F, H) ran for chair. Votes: D=30, E=24, F=21, H=11. Who wins using plurality-with-elimination? A. F B. H C. E D. D

Problem 55605

Find the slope of the line from the equation −3x+8y=12-3x + 8y = 12−3x+8y=12. A. −83-\frac{8}{3}−38​ B. −38-\frac{3}{8}−83​ C. 38\frac{3}{8}83​ D. 83\frac{8}{3}38​

Problem 55606

Nayeli proofs 75 pages at 11/hour, Filémon edits 40 pages at 4/hour. When do they have the same pages left?

Problem 55607

Find the limit as hhh approaches 0 for the difference quotient of: 1. f(x)=x2−xf(x)=x^{2}-xf(x)=x2−x, 2. f(x)=1x+3f(x)=\frac{1}{x+3}f(x)=x+31​.

Problem 55608

Given data: 1, 10, 2, 1, 8, 13, and a missing value. Find mean, median, mode, range, variance, standard deviation, ZZZ scores, and describe the shape.

Problem 55609

Compute the mean, median, mode, range, variance, standard deviation, and ZZZ scores for the data set: 1, 10, 2, 1, 8, 13. Are there outliers?

Problem 55610

Given data: 1,10,2,1,8,131, 10, 2, 1, 8, 131,10,2,1,8,13 (n=6). Find mean, median, mode, range, variance, standard deviation, Z scores, and data shape.

Problem 55611

Calculate 11311^3113. Options: 33, 121, 1,331, 177,144.

Problem 55612

Select the correct expression for three-fourths raised to the eighth power: (34)8 \left(\frac{3}{4}\right)^{8} (43​)8

Problem 55613

Given salaries of 30 employees, identify measures of central tendency: a) for proving underpayment, b) for proving fair pay, c) fairest measure.

Problem 55614

Problem 55615

Order the numbers from least to greatest: {−18,18,−13,17,−15}\left\{-\frac{1}{8}, \frac{1}{8},-\frac{1}{3}, \frac{1}{7},-\frac{1}{5}\right\}{−81​,81​,−31​,71​,−51​}. Which set is correct?

Problem 55616

Identify the base and exponent for n⋅n⋅n⋅nn \cdot n \cdot n \cdot nn⋅n⋅n⋅n. Options: n4n^{4}n4, 4n44 n^{4}4n4, 4n4 n4n, n4\frac{n}{4}4n​.

Problem 55617

Solve the compound inequality: −4x≤−16-4 x \leq -16−4x≤−16 or 4x−12≥84 x - 12 \geq 84x−12≥8. What is the solution?

Problem 55618

If HHH is a linear function, what is H(11)−H(5)H(11)-H(5)H(11)−H(5) equivalent to? (A) H(11)+H(5)H(11)+H(5)H(11)+H(5) (B) H(11)−H(5)6\frac{H(11)-H(5)}{6}6H(11)−H(5)​ (C) H(14)−H(8)H(14)-H(8)H(14)−H(8) (D) H(11−5)H(11-5)H(11−5)

Problem 55619

Determine if sets AAA and BBB are equal: A={3.1,−1.1,1.8,−2.8}A=\{3.1,-1.1,1.8,-2.8\}A={3.1,−1.1,1.8,−2.8} and B={−1.1,1.8,3.1}B=\{-1.1,1.8,3.1\}B={−1.1,1.8,3.1}.

Problem 55620

Convert 952 g to mg. What is the value? Use the conversion: 1 g=1000 mg1 \mathrm{~g} = 1000 \mathrm{~mg}1 g=1000 mg.

Problem 55621

Given data: n=6n=6n=6, values: 1, 10, 2, 1, 8, 13. a. Find mean, median, mode. b. Find range, variance, standard deviation, CV. c. Calculate Z\mathrm{Z}Z scores and identify outliers. d. Describe data shape. Compute CV: CV=□%\mathrm{CV}=\square \%CV=□%. Round to three decimal places.

Problem 55622

Analyze the graph of f(x)=−(x+7)2+5f(x)=-(x+7)^{2}+5f(x)=−(x+7)2+5. Is the rate of change increasing or decreasing? Explain.

Problem 55623

Given data: 1, 10, 2, 1, 8, 13. Find mean, median, mode, range, variance, standard deviation, Z scores, and CV. Are there outliers?

Problem 55624

Convert 0.574 m to cm. What is the value in cm?

Problem 55625

Calculate 13213^2132. Choices: 169, 26, 8192, 24.

Problem 55626

Choose the correct expression: (18)3(\frac{1}{8})^{3}(81​)3 is one-eighth cubed or the cube of one-eighth.

Problem 55627

Given data: 1, 10, 2, 1, 8, 13. a. Find mean, median, mode. b. Find range, variance, standard deviation, coefficient of variation. c. Calculate Z scores and identify outliers. d. Describe data shape. Coefficient of variation: CV=89.022%\mathrm{CV}=89.022\%CV=89.022%.

Problem 55628

Solve the compound inequality x<2x<2x<2 and x>−3x>-3x>−3. Graph the solution and write it in interval notation.

Problem 55629

Convert 5.287 L5.287 \mathrm{~L}5.287 L to milliliters (mL\mathrm{mL}mL).

Problem 55630

What is the probability that a randomly chosen patient was satisfied or had brain surgery? Round to 3 decimal places.

Problem 55631

Jodi invested \$497.50 at 3.5% simple interest. What is her investment worth in one year? Options: \$17.41, \$501.00, \$1,741, \$514.91.

Problem 55632

Choose the correct expression for 11911^{9}119 from the options provided.

Problem 55633

Convert 35/1635 / 1635/16 to a mixed number and calculate total length for 7 pieces of 5345 \frac{3}{4}543​" keystock.

Problem 55634

Find the geometric mean of stock returns 15%15\%15% and 50%50\%50%. Result: □%\square\%□% (round to one decimal place).

Problem 55635

Kasey earns \$865 weekly. Calculate Social Security tax withheld at 4.2\% on earnings up to \$110,100. Options: \$1,889.16, \$36.33, \$78.72, \$157.43.

Problem 55636

Simplify: 72÷9+7272 \div 9 + 7^{2}72÷9+72

Problem 55637

Convert 785.3 km785.3 \mathrm{~km}785.3 km to meters.

Problem 55638

Is BBB a subset of AAA? A = {-2, -4, -6, -8}, B = {-2, 4, -6, -8}. Answer Yes or No.

Problem 55639

Convert 872 km to mm. Use the conversion factor: 1 km = 1,000,000 mm.

Problem 55640

Select the correct expression for 565^{6}56: five times six, six to the fifth power, five to the sixth power, or five to the one-sixth power?

Calculate $\left(\frac{1}{3}\right)^{5}$ . Choose from: $\frac{5}{3}$ , $\frac{1}{81}$ , $\frac{1}{27}$ , $\frac{1}{243}$ .

Find the slope of the line from the equation $-3x + 8y = 12$ . A. $-\frac{8}{3}$ B. $-\frac{3}{8}$ C. $\frac{3}{8}$ D. $\frac{8}{3}$

Find the limit as $h$ approaches 0 for the difference quotient of: 1. $f(x)=x^{2}-x$ , 2. $f(x)=\frac{1}{x+3}$ .

Given data: 1, 10, 2, 1, 8, 13, and a missing value. Find mean, median, mode, range, variance, standard deviation, $Z$ scores, and describe the shape.

Compute the mean, median, mode, range, variance, standard deviation, and $Z$ scores for the data set: 1, 10, 2, 1, 8, 13. Are there outliers?

Given data: $1, 10, 2, 1, 8, 13$ (n=6). Find mean, median, mode, range, variance, standard deviation, Z scores, and data shape.

Calculate $11^3$ . Options: 33, 121, 1,331, 177,144.

Select the correct expression for three-fourths raised to the eighth power:
$\left(\frac{3}{4}\right)^{8}$

Order the numbers from least to greatest: $\left\{-\frac{1}{8}, \frac{1}{8},-\frac{1}{3}, \frac{1}{7},-\frac{1}{5}\right\}$ . Which set is correct?

Identify the base and exponent for $n \cdot n \cdot n \cdot n$ . Options: $n^{4}$ , $4 n^{4}$ , $4 n$ , $\frac{n}{4}$ .

Solve the compound inequality: $-4 x \leq -16$ or $4 x - 12 \geq 8$ . What is the solution?

If $H$ is a linear function, what is $H(11)-H(5)$ equivalent to? (A) $H(11)+H(5)$ (B) $\frac{H(11)-H(5)}{6}$ (C) $H(14)-H(8)$ (D) $H(11-5)$

Determine if sets $A$ and $B$ are equal: $A=\{3.1,-1.1,1.8,-2.8\}$ and $B=\{-1.1,1.8,3.1\}$ .

Convert 952 g to mg. What is the value? Use the conversion: $1 \mathrm{~g} = 1000 \mathrm{~mg}$ .

Given data: $n=6$ , values: 1, 10, 2, 1, 8, 13.
a. Find mean, median, mode. b. Find range, variance, standard deviation, CV. c. Calculate $\mathrm{Z}$ scores and identify outliers. d. Describe data shape.
Compute CV: $\mathrm{CV}=\square \%$ . Round to three decimal places.

Analyze the graph of $f(x)=-(x+7)^{2}+5$ . Is the rate of change increasing or decreasing? Explain.

Calculate $13^2$ . Choices: 169, 26, 8192, 24.

Choose the correct expression: $(\frac{1}{8})^{3}$ is one-eighth cubed or the cube of one-eighth.

Given data: 1, 10, 2, 1, 8, 13.
a. Find mean, median, mode. b. Find range, variance, standard deviation, coefficient of variation. c. Calculate Z scores and identify outliers. d. Describe data shape.
Coefficient of variation: $\mathrm{CV}=89.022\%$ .

Solve the compound inequality $x<2$ and $x>-3$ . Graph the solution and write it in interval notation.

Convert $5.287 \mathrm{~L}$ to milliliters ( $\mathrm{mL}$ ).

Choose the correct expression for $11^{9}$ from the options provided.

Convert $35 / 16$ to a mixed number and calculate total length for 7 pieces of $5 \frac{3}{4}$ " keystock.

Find the geometric mean of stock returns $15\%$ and $50\%$ . Result: $\square\%$ (round to one decimal place).

Simplify: $72 \div 9 + 7^{2}$

Convert $785.3 \mathrm{~km}$ to meters.

Is $B$ a subset of $A$ ? A = {-2, -4, -6, -8}, B = {-2, 4, -6, -8}. Answer Yes or No.

Select the correct expression for $5^{6}$ : five times six, six to the fifth power, five to the sixth power, or five to the one-sixth power?

Select a base and exponent: $(-8) \cdot (-8)$ , $(-8)^{2}$ , $-8(-8)^{2}$ , $8^{2}$ , $64^{2}$ .

Calculate $(-2)^{8}$ . Choose from: -128, 256, -16.

Find a linear equation for two numbers where one exceeds the other by 2 and their sum is 36. Use $x$ as the variable.

Find the geometric mean of stock returns: $5\%$ and $40\%$ . Result: $\square\%$ (round to one decimal place).

Find the solution set for $x<2$ and $x>-3$ . A. The solution set is $(>k<3)$ .

מה הגבול של $\left(\sqrt[3]{x^{3}+x^{2}}-x\right)$ כש- $x$ מתקרב למינוס אינסוף?

Find the exact values of the other trigonometric functions for $\theta$ given that $\tan \theta=\frac{12}{5}$ and $\sin \theta<0$ .

Find the domain of the rational function $R(x)=\frac{7\left(x^{2}-2 x-3\right)}{8\left(x^{2}-9\right)}$ .

Evaluate the piecewise function $f$ at $x=3$ to check if it's continuous and differentiable. What is true about $f$ at $x=3$ ?

Find the equation for total cost $M$ in dollars to deliver $x$ cubic yards of mulch: $M = 46x + 23$ .

Calculate the mass of $\mathrm{NaCl}$ needed for 0.1 L of a 0.5 M solution. Molecular weight is $58.44 \mathrm{~g}$ .

Calculate $7^{2}+10 \cdot 5^{2}+10$ .

Find the unknown product X in the reaction ${}_{12}^{26} \mathrm{Mg}+{}_{1}^{1} \mathrm{p} \rightarrow{}_{2}^{4} \alpha+\mathrm{X}$ , conserving atomic number and mass.

A customer orders 10 pipe brackets needing $42-3 / 4^{\prime \prime}$ of pipe each. How much total pipe is required in feet and inches?

Tyler walked $3 \frac{3}{8}$ miles on Monday and $2 \frac{5}{6}$ on Tuesday. What is his total walking distance?

A customer wants as many $61 / 4^{\prime \prime}$ pieces of $1 / 2$ '' roundstock from a 48'' piece. How many can you provide?

Define a linear equation for the monthly cost $C$ based on minutes $m$ for a plan costing \$11.00 plus \$0.17 per minute. If the bill is \$34.50, how many minutes were used?

Solve for $b$ in the equation: $3(b-8)=-3$ . What is the value of $b$ ?

A customer wants $61 / 4^{\prime \prime}$ pieces of $1 / 2$ ' roundstock from a $48^{\prime \prime}$ piece. How many can you provide, considering $1 / 8^{\text{"}}$ waste?

Solve for $d$ in the equation $4=\frac{d+9}{3}$ . What is $d$ ?

Define a linear equation for monthly cost $C$ based on data $d$ in GB: $C = 24 + 5.5d$ . If $C = 42.50$ , find $d$ .

Identify the angles with vertex at $A$ . Check all that apply: A. $\angle A C B$ , B. $\angle A B C$ , C. $\angle C A B$ , D. $\angle B A C$ .

Find the slope of the line through points J(1,-4) and K(-2,8). Options: A. -4 B. -2 C. $-\frac{1}{4}$ D. $\frac{1}{4}$ E. 4

Solve for $j$ in the equation: $19j - 18j = 12$ . What is the value of $j$ ?

Solve for $a$ : $-27=-12+a$