Solve

Problem 29501

29. A 2002 study states that Canadians spent an average of 3.2 hours online. A sociologist thinks that this value has increased and collects information on a random sample of 150 Canadians. This group spends an average of 3.6 hours online, with standard deviation 1.3 hours. What description best fits this situation? (A) This is a one population mean test with $\mu=3.2$ and $\bar{x}=3.6$ . (B) This is a one population mean test with $\mu=3.6$ and $\bar{x}=3.2$ . (C) This is a two population mean test with $\mu_{1}=3.2$ and $\mu_{2}=3.6$ . (D) This is a two population mean test with $\bar{x}_{1}=3.2$ and $\bar{x}_{2}=3.6$ . (E) This is a two population mean test with $\mu_{1}=3.2$ and $\bar{x}_{2}=3.6$ .
Answer: $\qquad$

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Problem 29502

Find the distance $d(A, B)$ between points $A$ and $B$ . $\begin{array}{l} A(10,2) ; B(-1,-8) \\ (A, B)=\square \end{array}$ $\square$ Simplify your answer. Type an exact answer, using radicals as needed.)

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Problem 29503

Find the value of the variable. A. -37 B. 31 C. 43 D. 155

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Problem 29504

how much of 0.10 m naOh is required to neutralize 25 ml of 1.0 M hcl

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Problem 29505

9x8 16+8 2x8 3x8 8x9 8x2 8x4 2x8 64 ÷ 8 0÷8 8 x 3 16÷8 9x8 3x8 64÷8 2x8 9x8 0÷8 8x3 8÷8 0÷8 3x8 8x9 8x2 64 ÷ 8 2x8 0÷8 8x4 8x9 8÷8 8x4 2x8 3x8 16÷8 4x8 8÷8 8x9 8x3 4x8 8÷8 2x8 9x8 64÷8 16÷8 3x8 0÷8 8x4 8x2 8x9 9x8 16÷8 0÷8 8x2 4x8 0÷8 9x8 8x9 4x8 2x8 16÷8 8x9 64÷8 3x8 8÷8 8 x 4 16÷8 24÷8 6x8 7x8 32÷8 5x8 8x7 40÷8 24÷8 8x6 8x5 40÷8 2 x 8 8x4 8x6 8÷8 8x5 72÷8 24÷8 10 x 8 32÷8 8 x 2 24÷8 16÷8 2x8 16÷8 3x8 24÷8 8 x 10 10 x 8 40÷8 72÷8 8 x 10 8x5 8x3 0÷8 4x8 0÷8 8x3 32÷8 5x8 7x8 24÷8 7x8 5x8 40÷8 7x8 24÷8 8x4 8x2 8x4 8÷8 40÷8 8x6 32÷8 8x8 56÷8 48÷8 6x8 32÷8 5x8 8÷8 3x8 16÷8 8x2 8x5 7x8 8 x 10 48÷8 8x8 56÷8 72÷8 40÷8 8x6 2x8 0÷8 3x8 0÷8 7x8 24÷8 72÷8 10 x 8 72÷8 8 x 10 10 x 8 8x5 24÷8 16÷8 8x3 0÷8 2x8 32÷8 5x8 10 x 8 72÷8 7x8 6x8 8x4 8÷8 72÷8 8 x 10 10 x 8 8+8 8x4 6x8 8x7 8x5 40÷8 8x7 24÷8 7x8 40÷8 32÷8 2x8 3x8 8x3 16÷8 4x8 2x8 48÷8 8x8 80÷8 8x8 48÷8 8x2 8x3 0÷8 8x2 0+8 8x2 3x8 8÷8 8x8 56÷8 8x4 56÷8 8x8 8÷8 3x8 2x8 16÷

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Problem 29506

John spent $\$ 75$ on a shopping trip for new clothes last week. He had expected to spend $\$ 100$ on clothes. \begin{tabular}{|c|c|c|c|c|c|} \hline Approximate Value & Exact Value & Error & Absolute Error & Ratio & Percent Error \\ \hline $\$ 100$ & $\$ 75$ & $\$ 25$ & & & \\ \hline \end{tabular}
How much was the absolute error in his estimate? \\square$

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Problem 29507

$\frac{4}{5}+\frac{9}{11}=$

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Problem 29508

The graph below shows the amount of money charged by two electricity providers per month, depending on the amount of electricity used. a) Alexander uses 240 kWh of electricity per month. Which provider would be cheaper for Alexander? b) Lawrence pays the same price for electricity whether he uses provider A or provider B. How much electricity does Lawrence use per month?

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Problem 29509

Find $f^{\prime}(0)$ for the following functions 2) $f(x)=\csc ^{3}\left(x^{2}-2 x+1\right)-2 \log _{4} 3^{x}$

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Problem 29510

Completing the Steps in a lable \begin{tabular}{|c|c|} \hline Approximate value & $a$ \\ \hline Exact value & $b$ \\ \hline Absolute error & $c$ \\ \hline Ratio & $d$ \\ \hline Percenterror & $e$ \\ \hline \end{tabular}
A survey indicates that there are approximately 120 dairy farms in a given area. If there are exactly 400 farms, and exactly $20 \%$ of them are dairy farms, what is the percent error? Fill in the table below. $\begin{array}{l} a=\checkmark \checkmark \\ b=\checkmark \checkmark \\ c=\checkmark \checkmark \\ d=\checkmark \checkmark \\ e \\ c=\square \checkmark \end{array}$

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Problem 29511

Mad the product. Match the letter next to each answer to the corresponding space below to answer the following ridile.
How is the snow globe feeling?
1. $\begin{array}{r}87 \\ \times \quad 56 \\ \hline\end{array}$ 3.
E $\qquad$ $\begin{array}{r} 48 \\ \times \quad 66 \\ \hline \end{array}$ 4.
1 $\qquad$ $\times 65$
5. $\begin{array}{r}45 \\ \times \quad 33 \\ \hline\end{array}$
6. $\begin{array}{r}18 \\ \times \quad 73 \\ \hline\end{array}$ 7.
T $\qquad$ $\begin{array}{r} 35 \\ \times \quad 84 \\ \hline \end{array}$
T 8. $\begin{array}{r} 62 \\ \times \quad 38 \\ \hline \end{array}$ 9. $\begin{array}{r} 64 \\ \times \quad 47 \\ \hline \end{array}$ 10. $\begin{array}{r} \\ K \\ \hline 87 \\ \times \quad 54 \\ \hline \end{array}$ 11. $\begin{array}{r} N \\ \hline 42 \\ \times \quad 17 \\ \hline \end{array}$
E $\qquad$ H $\qquad$ A

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Problem 29512

$\begin{array}{c}16 / 20 \\ 6 a-3 d \\ \text { when } a=1, d=2\end{array}$

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Problem 29513

3 Once a year for the past 5 years, Carmelita and her parents drive from their home in San Diego to visit Carmelita's grandparents in Mexicali, Mexico. The driving distance for each trip to Mexicali and back is 247 miles. What is the total distance Carmelita's family drove for the 5 trips? (4) 235 miles (B) 935 miles (C) 1,125 miles (D) 1,235 miles
James chose (A) as the correct answer. How did he get that answer?

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Problem 29514

Which is the graph of the solution set of $6 x+8 y>50$ ?

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Problem 29515

Solve the following inequality for $n$ . Write your answer in simplest form $-5 n+2(-3 n-1) \geq n-9+5 n$
Answer Attempt 1 out of 6 $n$ $\square$ Submit Answer

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Problem 29516

Select the irrational number to help complete the circuit. 0.2666... $\sqrt{\frac{4}{15}}$

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Problem 29517

2) (Numbers written in order from least to greatest going across.)
Answer Attempt 1 out of 2 Context Line (L1) Line (L2) $-10$ $-7$ $-5$ $-3$ $-2.1$ $-2.01$ $-2.001$ $-2$ $-1.999$ $-1.99$ $-1.9$ $-1$ 1 3 6 Log Out Submit Answer

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Problem 29518

Watch Video
Question Solve the following logarithm problem for the positive solution for $x$ . $\log _{64} x=-\frac{4}{3}$
Answer Attempt 1 out of 2

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Problem 29519

1) $L_{-} \mathrm{AlBr}_{3}+{ }_{+} \mathrm{K} \rightarrow{ }_{-} \mathrm{KBr}+{ }_{+} \mathrm{Al}$ 3) ${ }_{\square} \mathrm{P}_{4}+\ldots \mathrm{Br}_{2} \rightarrow \mathrm{PBr}_{3}$ 4) $\quad \mathrm{LiCl}+\ldots \mathrm{Br}_{2} \rightarrow \mathrm{LiBr}_{+}+\mathrm{Cl}_{2}$ 5) $\_\mathrm{PbBr}_{2}+\ldots \mathrm{HCl} \rightarrow \mathrm{HBr}_{+} \ldots \mathrm{PbCl}_{2}$ 6) $\ldots \mathrm{CoBr}_{3}+\ldots \mathrm{CaSO}_{4} \rightarrow \ldots \mathrm{CaBr}_{2}+\ldots \mathrm{Co}_{2}\left(\mathrm{SO}_{4}\right)_{3}$ 7) $\mathrm{Na}_{3} \mathrm{P}+\ldots \mathrm{CaF}_{2} \rightarrow+\mathrm{NaF}+\ldots \mathrm{Cas}_{2}$ 8) $-\mathrm{Mn}++{ }_{-} \mathrm{HI} \rightarrow{ }_{-} \mathrm{H}_{2}+{ }_{-} \mathrm{Mnl}_{3}$ 9) $-\mathrm{Li}_{3} \mathrm{PO}_{4}+\mathrm{NaBr}_{-} \mathrm{Na}_{3} \mathrm{PO}_{4}+\ldots \mathrm{ZiBr}$ 10) $=\mathrm{CaF}_{2}+\ldots \mathrm{Li}_{2} \mathrm{SO}_{4} \rightarrow \mathrm{CaSO}_{4}+\ldots \mathrm{LiF}$ 11) $\mathrm{HBr}+\underset{\sim}{ } \mathrm{Mg}(\mathrm{OH})_{2} \rightarrow \mathrm{MgBr}_{2}+\ldots \mathrm{H}_{2} \mathrm{O}$ 12) $\left[\mathrm{LiNO}_{3}+\ldots \mathrm{CaBr}_{2} \rightarrow \quad \mathrm{Ca}\left(\mathrm{NO}_{3}\right)_{2}+\ldots \mathrm{LiBr}\right.$ 13) $\quad \mathrm{AgNO}_{3}+\ldots \mathrm{Li} \rightarrow \quad \mathrm{LNO}_{3}+\ldots \quad \mathrm{Ag}$ 14) $\left[\mathrm{Si}(\mathrm{OH})_{4}+\mathrm{NaBr}_{+} \quad \mathrm{SiBr}_{4}+\mathrm{NaOH}_{+}\right.$ 15) $\_\mathrm{NaCN}+\ldots \mathrm{CuCO}_{3} \rightarrow \_\mathrm{Na}_{2} \mathrm{CO}_{3}+\ldots \mathrm{Cu}(\mathrm{CN})_{2}$ 16) $\mathrm{NH}_{3}+\mathrm{H}_{2} \mathrm{SO}_{4} \rightarrow \quad\left(\mathrm{NH}_{4}\right)_{2} \mathrm{SO}_{4}$

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Problem 29520

20. Keesha designs an experiment to test the effect of force on the motion of a ball. She used a rubber band wrapped around the legs of a chair to launch the ball. She discovers that the farther she pulls back with the rubber band, the faster the ball travels. Which conclusion should she draw? a. Increasing the weight of a moving object will increase its speed. b. Increasing the force applied to a moving object will increase its speed. c. Decreasing the force applied to a moving object will increase its speed. d. Increasing the distance an object travels will increase its speed.

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Problem 29521

4) $L^{-1}\left\{\frac{1}{s-1}+\frac{1}{s+1}\right\}=$ a) $2 \sin (t)$ b) $2 \cos (t)$ c) $2 \sinh (t)$ d) $2 \cosh (t)$

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Problem 29522

Question 1 (1 point) Matthew is trying to figure out which value for $x$ is NOT a solution for $\tan x=0$ . Do you have an answer? Choose one. a) 0 b) $2 \pi$ c) $-3 \pi$ d) $\frac{\pi}{2}$

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Problem 29523

Solve for $b$ . $\begin{array}{l} 3(b-5)=r \\ b=\square \end{array}$

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Problem 29524

3) Your bank account has a balance of $\$ 2,500$ and an interest rate of $0.5 \%$ per year. How long will you have to wait until you have $\$ 2,600$ ? (round to 2 decimals)

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Problem 29525

3. $s+\frac{1}{4}=12 \frac{1}{2}$

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Problem 29526

Find the indefinite integral. (Remember to use absolute values where appropriate. Remember the constant of integration.) $\int \cot \left(\frac{\theta}{5}\right) d \theta$

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Problem 29527

Shth grade H. 2 Add and subtract decimals: word problems 97 You have prizes to reveal! Learn with an example $\smile$ or Watch a video Quest answe
Kendrick bought 3.6 ounces of chocolate. 1.5 ounces of it was milk chocolate and the rest was dark chocolate. How much dark chocolate did Kendrick buy? 1.9 ounces 1.1 ounces 3.1 ounces 2.1 ounces

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Problem 29528

A construction company bought 0.78 tons of gravel and 0.76 tons of sand. How many tons of material did the company buy in all? viden (7) Cumbers 1.55 thens 1.59 tons 1.56 tons 1.54 tons 2 1 Then cleper $\infty$ (4) is - - Smertscon eut cl 1000 10 Work it out Not feeling ready yet? These can help:

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Problem 29529

video Questlons answered
Irma bought a new roll of tape. There were 4.7 yards of tape on the roll. Then Irma used 2.6 3 yards of the tape to make a collage. How much tape is left on the roll? $\square$ yards Submit Time clapsed $\infty$ 02 5 แ1: HIN 31 c Smartscore out of 100 19 Work it out Not feeling ready yet? These can help: 551 PM 1257 RM2 8

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Problem 29530

1 timitioit lembinati. $\square$ ving 4 Hom H Hi 4 III ilili 11 28 bimili) IIi：

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Problem 29531

Video Questions ansmered
In March it rained 0.97 inches. It rained 0.81 inches less in April than in March. How much did it rain in April? $\square$ inches Submit Treve elupes 00 04 10 nit 日 sine Simitscore out of 100 28 Work it out Not feeling ready yet? These can help:

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Problem 29532

Thee graph of a periodic function has a period of 20 , an amplitude of 6 , and whose equation of the axis is 10 . The minimum value of the function is: a) 3 b) 5 c) 4 d) 6

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Problem 29533

On a school trip, a class travels 4.37 kilometers by train and 2.62 kilometers by bus. How far did the class travel? 6.99 kilometers 6.97 kilometers 6.89 kilometers 7.06 kilometers
Submit 36

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Problem 29534

A carpenter bought a piece of wood that was 193.787 centimeters long. Then he sawed 6.412 centimeters off the end. How long is the piece of wood now? Video (2) Custimas 8 187.332 centimeters 13 187.375 centimeters Ine cherer $\infty$ 11 $=$ 187.475 centimeters Simertscye wow 187.275 centimeters 66

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Problem 29535

Sadie purchased 239.5 pounds of bricks to repair a brick wall and 66.967 pounds of bricks to expand a walkway. How much brick did she buy in all? Video $\square$ pounds Submit

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Problem 29536

Pos 0 to 1 Pos 1 to 2 Below is a number line marked out in meters. Use the progress of your object along the number line to answer the questions that are Times 4 s 3 s posed.
What was the average speed for the second leg of the trip? Score: 2 A. B. C. D. -0.82 m/s m/s 0.67 -0.67 m/s m/s

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Problem 29537

5) The senior classes at High School A and High School B planned separate trips to New York City. The senior class at High School A and High School B planned separes with 814 students. High School B rented School A rented and filled 13 vans and 14 buses willed 14 vans and 12 buses with 732 students. Each van and each bus carried the same num and filled 14 vans and 12 buses with 732 students. Each van and each bus.

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Problem 29538

7. Luke Strong, the human cannonball, flies through the air on a path that can be modeled by $h(d)=-3.9 d^{2}+13.1 d+8.7$ where $d$ is the horizontal distance, in metres, from the launch point and $h$ is the height, in metres, above the ground. How far from the ramp does Luke land, to the nearest tenth of a metre? A. $\quad 0.6 \mathrm{~m}$ B. 2.0 m C. 3.9 m D. 7.9 m

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Problem 29539

boy wants to purchase 118 green marbles. If there are 8 green marbles in each lany bags of marbles should the boy buy? $\square$ bags Submit

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Problem 29540

n. 1 has and sutrad dedimale: word problems 3nt lew lawe ylas
Wayne runs 5.69 Kilometers every morning. One day, he runs 0.8 klometers and then stops to take a break. How much further does Wayne have left to run? $\square$ Kilometers Submit

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Problem 29541

video
A conctruction company employes ordered 89.6 pounds of cernent to fix wme potholes and 33.6 pounds of cement to build a sidewalk. How much cement did he order in all? 113.2 pounds 133.2 pounds 127.1 pounds 123.2 pounds Tue clopers कs to 69 mer In ace Smertioure at dim 86

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Problem 29542

Video Questions answered
A bee colony produced 363.6 pounds of honey, but bears ate 0.22 pounds of it. How much honey remains? 366.48 pounds 364.38 pounds 22 $\square$ $\square$ Time elapsed 363.38 pounds 362.38 pounds 00 19 27 110 нім arc Smartscore Submit out of 100 90 ใดใ

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Problem 29543

by 1-digit numbers: interpret remainders 72 W re are 85 fans at a concert. If there are 2 seats in each row, how many ded to seat all the fans? $\square$ rows Submit

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Problem 29544

3. Determine the equation of the following circles: a. Centre $(0,0)$ and radius 4 b. Centre $(0,0)$ and through $(3,4)$

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Problem 29545

bread company decides to give away free sandwiches across the country to $p$ ew wheat bread. The company can spend up to $\$ 9,839$ to buy the sandwiches. andwich costs the company $\$ 2$ , how many sandwiches will they be able to give $\square$ sandwiches Submit

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Problem 29546

PRACTISING
4. Determine the point(s) of intersection of each pair of functions. $\mathbf{K}_{\text {a) }} f(x)=-2 x^{2}-5 x+20, g(x)=6 x-1$ b) $f(x)=3 x^{2}-2, g(x)=x+7$ c) $f(x)=5 x^{2}+x-2, g(x)=-3 x-6$ d) $f(x)=-4 x^{2}-2 x+3, g(x)=5 x+4$

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Problem 29547

Write the coordinates of the vertices after a rotation $90^{\circ}$ counterclockwise around the origin. $\begin{array}{l} J^{\prime}(\sqrt{1}, \\ K^{\prime}(, \quad, \quad) \\ L^{\prime}(\square, \square) \\ M^{\prime}(\square, \square) \end{array}$

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Problem 29548

Solve the problems. (7) Rebecca is painting walls that are all the same size. She uses $\frac{3}{4}$ gallon of paint to cover 1 wall. She has 3 gallons of paint.
PART A Complete the model to show how many $\frac{3}{4} s$ fit into 3 . Show your work.

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Problem 29549

Find the sum: $\frac{7}{8} + 0.375 =$

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Problem 29550

Solve for $x$ in the equation $4=\frac{2}{3}(9 x-6)$ .

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Problem 29551

Solve for $a$ : $3a + 2 > \frac{3a - 6}{3}$ , $a > -2$ , $a < 0$ , $a > 0$ , $a < -2$ .

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Problem 29552

What is the product of the factors 7 and 11?

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Problem 29553

Find the LCM of $6 x^{2} y z^{4}$ and $15 x y^{3} z^{2}$ .

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Problem 29554

Bestimmen Sie die Nullstellen von $f(x)=2 x^{2}+4 x-16$ .

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Problem 29555

Calculate the sum: $4 \frac{2}{5}+\frac{7}{15}=$

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Problem 29556

Find the $x$ -coordinates where the slope of the tangent to $f(x)=\frac{1}{3} x^{3}-5 x^{2}+1$ is $m=-16$ .

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Problem 29557

Find the value of $q(r(4))$ where $q(x)=-2x-1$ and $r(x)=2x^{2}+1$ .

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Problem 29558

Calculate the product of 724 and 82: $724 \cdot 82$ .

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Problem 29559

Convert the mixed number 3 7/27 to an improper fraction. What is it?

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Problem 29560

Find the value of $b$ in the equation: $b - 57 + 42 = 60$ .

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Problem 29561

A visits an animal shelter and adopts 5 cats. If there are 3 times as many dogs as cats, how many dogs are there?

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Problem 29562

Solve for $x$ in the equation $x - 1 = 5x + 3x - 8$ .

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Problem 29563

Lamar saves 50% of his \$500 weekly pay. How many weeks to save \$2,000 for a motorcycle down payment?

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Problem 29564

Solve these linear equations and identify if they are inconsistent or identities. Reduce non-integer answers to simplest fractions. (a) $7 x+5=2 x-35$ (b) $\frac{x}{3}-7=-5$ (c) $4 x+5=4 x-1$

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Problem 29565

Solve for $a$ : $3a + 2 > \frac{3a - 6}{3}$ , $a > -2$ , $a < 0$ , $a > 0$ , $a < -2$ .

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Problem 29566

Find the product of $(2x + 3)^2$ and $4x + 6$ . What is the result?

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Problem 29567

Find the sum of 5 \frac{1}{5} + \frac{1}{15} =

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Problem 29568

How many times more houses are on Mill Street than High Street if High Street has 5 houses and Mill Street has 35 houses?

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Problem 29569

Find the value of $x$ that makes $\frac{9}{5}=\frac{108}{x}$ true.

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Problem 29570

Find the speed between points C (40 miles at 10 min) and D (unknown distance at 15 min) when distance at D is known.

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Problem 29571

Calculate the product of 5.6 and 0.7: $5.6 \times 0.7$

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Problem 29572

Subtract the fractions: $\frac{5}{6}-\frac{1}{4}=$ (Enter a whole number or simplified fraction.)

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Problem 29573

Solve the equation $K(w)=55.50+1.2w$ for $K(w)=200$ algebraically.

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Problem 29574

Find the intersection point of the lines $y=5x+1$ and $y=2x-11$ . Determine both $x$ and $y$ coordinates.

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Problem 29575

What is the number that equals $3 \times 9$ ? (A) 3 (B) 6 (C) 12 (D) 27

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Problem 29576

What is the result of $3 \times 9$ ?

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Problem 29577

Let Lou have $x$ songs. Then, Kelly has $4x$ and Tiffany has $6x$ . The equation is $x + 4x + 6x = 682$ . Find Kelly's songs.

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Problem 29578

Find the product of $(3d + 4)(3d - 4)$ . Choose from: $6d^2 - 16$ , $9d^2 - 16$ , $6d - 8$ , $9d^2 - 24d - 16$ .

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Problem 29579

Subtract the fractions: $\frac{7}{8} - \frac{1}{8} =$ (Enter a whole number or simplified fraction.)

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Problem 29580

Solve for $z$ in the equation $W = X + Xyz$ .

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Problem 29581

Divide the fractions: $\frac{1}{9} \div \frac{1}{3}$ . Is it a number or undefined? A. $\square$ B. undefined.

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Problem 29582

Solve for $x$ in the equation: $2 x - 19 = 4 x + 1$ .

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Problem 29583

Find the quotient of 927 divided by 3.

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Problem 29584

Solve for $z$ in the expression $W=X+X y z$ .

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Problem 29585

Find the number of parts, $n$ , produced when the cost, $C$ , is \ $4,200 in the equation$ C=200 \sqrt[3]{n}+200$.

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Problem 29586

Solve the equation: $\frac{b}{16}-9=-4$

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Problem 29587

Solve for $b_{1}$ in the formula $A=\frac{1}{2} h(b_{1}+b_{2})$ .

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Problem 29588

Calculate the circumference and area of a circle with points (-3,4) and (-4,2) on its edge. Area is 157 $\mathrm{cm}^{2}$ .

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Problem 29589

Solve for $b_{1}$ in the equation $A=\frac{1}{2} h(b_{1}+b_{2})$ . Options: A, B, C, D.

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Problem 29590

Convert 935.6 inches to yards and round to the nearest hundredth: $1 \text{ yard} = 36 \text{ inches}$ .

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Problem 29591

Solve the equation |(4x+1)/(x-1)| = 6. Choose the correct solutions: A. 7/2, 1/2 B. 7,5 C. -2,-10 D. 7/10, 5/2

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Problem 29592

What was Gloria's salary before an 11% raise if she now earns \$22,200? A. \$18,000 B. \$21,000 C. \$19,000 D. \$20,000

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Problem 29593

Duc has 53 pounds of nails and divides them among 4 boxes. How many pounds per box? Calculate: $53 \div 4$ .

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Problem 29594

The side of an equilateral triangle is 6 inches longer than a square's side, with a perimeter difference of 13 inches. Find the triangle's side.

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Problem 29595

Solve the equation using the quadratic formula: $4 n^{2} = -12 n - 7$ . Provide exact and approximate solutions.

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Problem 29596

Ryan walked 8 dogs for a total of \$ 55, earning \$ 5 for small dogs and \$ 8 for large. How many small dogs did he walk?

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Problem 29597

Evaluate $2 x^{2}+2 x-16$ for $x=3$ .

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Problem 29598

Easton can rent a car for $\$ 49.67$ per day and drives 475 miles at $\$ 0.14$ per mile. With a budget of $\$ 290$ , how many days can he rent the car?

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Problem 29599

Solve for $x$ in the equation $k x + 3 x = 4$ .

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Problem 29600

Solve the equation $4n^{2} = -12n - 7$ using the quadratic formula. Provide exact and approximate solutions.

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1 ...293 294 295 296 297 298 299 ...307

Solve

Problem 29501

Problem 29502

Find the distance d(A,B)d(A, B)d(A,B) between points AAA and BBB. A(10,2);B(−1,−8)(A,B)=□\begin{array}{l} A(10,2) ; B(-1,-8) \\ (A, B)=\square \end{array}A(10,2);B(−1,−8)(A,B)=□​ □\square□ Simplify your answer. Type an exact answer, using radicals as needed.)

Problem 29503

Find the value of the variable. A. -37 B. 31 C. 43 D. 155

Problem 29504

how much of 0.10 m naOh is required to neutralize 25 ml of 1.0 M hcl

Problem 29505

Problem 29506

Problem 29507

45+911=\frac{4}{5}+\frac{9}{11}=54​+119​=

Problem 29508

Problem 29509

Find f′(0)f^{\prime}(0)f′(0) for the following functions 2) f(x)=csc⁡3(x2−2x+1)−2log⁡43xf(x)=\csc ^{3}\left(x^{2}-2 x+1\right)-2 \log _{4} 3^{x}f(x)=csc3(x2−2x+1)−2log4​3x

Problem 29510

Problem 29511

Problem 29512

16/206a−3d when a=1,d=2\begin{array}{c}16 / 20 \\ 6 a-3 d \\ \text { when } a=1, d=2\end{array}16/206a−3d when a=1,d=2​

Problem 29513

Problem 29514

Which is the graph of the solution set of 6x+8y>506 x+8 y>506x+8y>50 ?

Problem 29515

Solve the following inequality for nnn. Write your answer in simplest form −5n+2(−3n−1)≥n−9+5n-5 n+2(-3 n-1) \geq n-9+5 n−5n+2(−3n−1)≥n−9+5nAnswer Attempt 1 out of 6 nnn □\square□ Submit Answer

Problem 29516

Select the irrational number to help complete the circuit. 0.2666... 415\sqrt{\frac{4}{15}}154​​

Problem 29517

Problem 29518

Watch VideoQuestion Solve the following logarithm problem for the positive solution for xxx. log⁡64x=−43\log _{64} x=-\frac{4}{3}log64​x=−34​Answer Attempt 1 out of 2

Problem 29519

Problem 29520

Problem 29521

4) L−1{1s−1+1s+1}=L^{-1}\left\{\frac{1}{s-1}+\frac{1}{s+1}\right\}=L−1{s−11​+s+11​}= a) 2sin⁡(t)2 \sin (t)2sin(t) b) 2cos⁡(t)2 \cos (t)2cos(t) c) 2sinh⁡(t)2 \sinh (t)2sinh(t) d) 2cosh⁡(t)2 \cosh (t)2cosh(t)

Problem 29522

Question 1 (1 point) Matthew is trying to figure out which value for xxx is NOT a solution for tan⁡x=0\tan x=0tanx=0. Do you have an answer? Choose one. a) 0 b) 2π2 \pi2π c) −3π-3 \pi−3π d) π2\frac{\pi}{2}2π​

Problem 29523

Solve for bbb. 3(b−5)=rb=□\begin{array}{l} 3(b-5)=r \\ b=\square \end{array}3(b−5)=rb=□​

Problem 29524

3) Your bank account has a balance of $2,500\$ 2,500$2,500 and an interest rate of 0.5%0.5 \%0.5% per year. How long will you have to wait until you have $2,600\$ 2,600$2,600 ? (round to 2 decimals)

Problem 29525

3. s+14=1212s+\frac{1}{4}=12 \frac{1}{2}s+41​=1221​

Problem 29526

Find the indefinite integral. (Remember to use absolute values where appropriate. Remember the constant of integration.) ∫cot⁡(θ5)dθ\int \cot \left(\frac{\theta}{5}\right) d \theta∫cot(5θ​)dθ

Problem 29527

Problem 29528

Problem 29529

Problem 29530

1 timitioit lembinati. □\square□ ving 4 Hom H Hi 4 III ilili 11 28 bimili) IIi：

Problem 29531

Video Questions ansmeredIn March it rained 0.97 inches. It rained 0.81 inches less in April than in March. How much did it rain in April? □\square□ inches Submit Treve elupes 00 04 10 nit 日 sine Simitscore out of 100 28 Work it out Not feeling ready yet? These can help:

Problem 29532

Thee graph of a periodic function has a period of 20 , an amplitude of 6 , and whose equation of the axis is 10 . The minimum value of the function is: a) 3 b) 5 c) 4 d) 6

Problem 29533

On a school trip, a class travels 4.37 kilometers by train and 2.62 kilometers by bus. How far did the class travel? 6.99 kilometers 6.97 kilometers 6.89 kilometers 7.06 kilometersSubmit 36

Problem 29534

Problem 29535

Sadie purchased 239.5 pounds of bricks to repair a brick wall and 66.967 pounds of bricks to expand a walkway. How much brick did she buy in all? Video □\square□ pounds Submit

Problem 29536

Pos 0 to 1 Pos 1 to 2 Below is a number line marked out in meters. Use the progress of your object along the number line to answer the questions that are Times 4 s 3 s posed.What was the average speed for the second leg of the trip? Score: 2 A. B. C. D. -0.82 m/s m/s 0.67 -0.67 m/s m/s

Problem 29537

Problem 29538

Problem 29539

boy wants to purchase 118 green marbles. If there are 8 green marbles in each lany bags of marbles should the boy buy? □\square□ bags Submit

Problem 29540

n. 1 has and sutrad dedimale: word problems 3nt lew lawe ylasWayne runs 5.69 Kilometers every morning. One day, he runs 0.8 klometers and then stops to take a break. How much further does Wayne have left to run? □\square□ Kilometers Submit

Problem 29541

videoA conctruction company employes ordered 89.6 pounds of cernent to fix wme potholes and 33.6 pounds of cement to build a sidewalk. How much cement did he order in all? 113.2 pounds 133.2 pounds 127.1 pounds 123.2 pounds Tue clopers कs to 69 mer In ace Smertioure at dim 86

Problem 29542

Video Questions answeredA bee colony produced 363.6 pounds of honey, but bears ate 0.22 pounds of it. How much honey remains? 366.48 pounds 364.38 pounds 22 □\square□ □\square□ Time elapsed 363.38 pounds 362.38 pounds 00 19 27 110 нім arc Smartscore Submit out of 100 90 ใดใ

Problem 29543

by 1-digit numbers: interpret remainders 72 W re are 85 fans at a concert. If there are 2 seats in each row, how many ded to seat all the fans? □\square□ rows Submit

Problem 29544

3. Determine the equation of the following circles: a. Centre (0,0)(0,0)(0,0) and radius 4 b. Centre (0,0)(0,0)(0,0) and through (3,4)(3,4)(3,4)

Problem 29545

bread company decides to give away free sandwiches across the country to ppp ew wheat bread. The company can spend up to $9,839\$ 9,839$9,839 to buy the sandwiches. andwich costs the company $2\$ 2$2, how many sandwiches will they be able to give □\square□ sandwiches Submit

Problem 29546

Problem 29547

Problem 29548

Solve the problems. (7) Rebecca is painting walls that are all the same size. She uses 34\frac{3}{4}43​ gallon of paint to cover 1 wall. She has 3 gallons of paint.PART A Complete the model to show how many 34s\frac{3}{4} s43​s fit into 3 . Show your work.

Problem 29549

Find the distance $d(A, B)$ between points $A$ and $B$ . $\begin{array}{l} A(10,2) ; B(-1,-8) \\ (A, B)=\square \end{array}$ $\square$ Simplify your answer. Type an exact answer, using radicals as needed.)

$\frac{4}{5}+\frac{9}{11}=$

Find $f^{\prime}(0)$ for the following functions 2) $f(x)=\csc ^{3}\left(x^{2}-2 x+1\right)-2 \log _{4} 3^{x}$

$\begin{array}{c}16 / 20 \\ 6 a-3 d \\ \text { when } a=1, d=2\end{array}$

Which is the graph of the solution set of $6 x+8 y>50$ ?

Solve the following inequality for $n$ . Write your answer in simplest form $-5 n+2(-3 n-1) \geq n-9+5 n$
Answer Attempt 1 out of 6 $n$ $\square$ Submit Answer

Select the irrational number to help complete the circuit. 0.2666... $\sqrt{\frac{4}{15}}$

Watch Video
Question Solve the following logarithm problem for the positive solution for $x$ . $\log _{64} x=-\frac{4}{3}$
Answer Attempt 1 out of 2

4) $L^{-1}\left\{\frac{1}{s-1}+\frac{1}{s+1}\right\}=$ a) $2 \sin (t)$ b) $2 \cos (t)$ c) $2 \sinh (t)$ d) $2 \cosh (t)$

Question 1 (1 point) Matthew is trying to figure out which value for $x$ is NOT a solution for $\tan x=0$ . Do you have an answer? Choose one. a) 0 b) $2 \pi$ c) $-3 \pi$ d) $\frac{\pi}{2}$

Solve for $b$ . $\begin{array}{l} 3(b-5)=r \\ b=\square \end{array}$

3) Your bank account has a balance of $\$ 2,500$ and an interest rate of $0.5 \%$ per year. How long will you have to wait until you have $\$ 2,600$ ? (round to 2 decimals)

3. $s+\frac{1}{4}=12 \frac{1}{2}$

Find the indefinite integral. (Remember to use absolute values where appropriate. Remember the constant of integration.) $\int \cot \left(\frac{\theta}{5}\right) d \theta$

1 timitioit lembinati. $\square$ ving 4 Hom H Hi 4 III ilili 11 28 bimili) IIi：

Video Questions ansmered
In March it rained 0.97 inches. It rained 0.81 inches less in April than in March. How much did it rain in April? $\square$ inches Submit Treve elupes 00 04 10 nit 日 sine Simitscore out of 100 28 Work it out Not feeling ready yet? These can help:

On a school trip, a class travels 4.37 kilometers by train and 2.62 kilometers by bus. How far did the class travel? 6.99 kilometers 6.97 kilometers 6.89 kilometers 7.06 kilometers
Submit 36

Sadie purchased 239.5 pounds of bricks to repair a brick wall and 66.967 pounds of bricks to expand a walkway. How much brick did she buy in all? Video $\square$ pounds Submit

Pos 0 to 1 Pos 1 to 2 Below is a number line marked out in meters. Use the progress of your object along the number line to answer the questions that are Times 4 s 3 s posed.
What was the average speed for the second leg of the trip? Score: 2 A. B. C. D. -0.82 m/s m/s 0.67 -0.67 m/s m/s

boy wants to purchase 118 green marbles. If there are 8 green marbles in each lany bags of marbles should the boy buy? $\square$ bags Submit

n. 1 has and sutrad dedimale: word problems 3nt lew lawe ylas
Wayne runs 5.69 Kilometers every morning. One day, he runs 0.8 klometers and then stops to take a break. How much further does Wayne have left to run? $\square$ Kilometers Submit

video
A conctruction company employes ordered 89.6 pounds of cernent to fix wme potholes and 33.6 pounds of cement to build a sidewalk. How much cement did he order in all? 113.2 pounds 133.2 pounds 127.1 pounds 123.2 pounds Tue clopers कs to 69 mer In ace Smertioure at dim 86

Video Questions answered
A bee colony produced 363.6 pounds of honey, but bears ate 0.22 pounds of it. How much honey remains? 366.48 pounds 364.38 pounds 22 $\square$ $\square$ Time elapsed 363.38 pounds 362.38 pounds 00 19 27 110 нім arc Smartscore Submit out of 100 90 ใดใ

by 1-digit numbers: interpret remainders 72 W re are 85 fans at a concert. If there are 2 seats in each row, how many ded to seat all the fans? $\square$ rows Submit

3. Determine the equation of the following circles: a. Centre $(0,0)$ and radius 4 b. Centre $(0,0)$ and through $(3,4)$

bread company decides to give away free sandwiches across the country to $p$ ew wheat bread. The company can spend up to $\$ 9,839$ to buy the sandwiches. andwich costs the company $\$ 2$ , how many sandwiches will they be able to give $\square$ sandwiches Submit

Solve the problems. (7) Rebecca is painting walls that are all the same size. She uses $\frac{3}{4}$ gallon of paint to cover 1 wall. She has 3 gallons of paint.
PART A Complete the model to show how many $\frac{3}{4} s$ fit into 3 . Show your work.

Find the sum: $\frac{7}{8} + 0.375 =$

Solve for $x$ in the equation $4=\frac{2}{3}(9 x-6)$ .

Solve for $a$ : $3a + 2 > \frac{3a - 6}{3}$ , $a > -2$ , $a < 0$ , $a > 0$ , $a < -2$ .

Find the LCM of $6 x^{2} y z^{4}$ and $15 x y^{3} z^{2}$ .

Bestimmen Sie die Nullstellen von $f(x)=2 x^{2}+4 x-16$ .

Calculate the sum: $4 \frac{2}{5}+\frac{7}{15}=$

Find the $x$ -coordinates where the slope of the tangent to $f(x)=\frac{1}{3} x^{3}-5 x^{2}+1$ is $m=-16$ .

Find the value of $q(r(4))$ where $q(x)=-2x-1$ and $r(x)=2x^{2}+1$ .

Calculate the product of 724 and 82: $724 \cdot 82$ .

Find the value of $b$ in the equation: $b - 57 + 42 = 60$ .

Solve for $x$ in the equation $x - 1 = 5x + 3x - 8$ .

Solve these linear equations and identify if they are inconsistent or identities. Reduce non-integer answers to simplest fractions. (a) $7 x+5=2 x-35$ (b) $\frac{x}{3}-7=-5$ (c) $4 x+5=4 x-1$

Solve for $a$ : $3a + 2 > \frac{3a - 6}{3}$ , $a > -2$ , $a < 0$ , $a > 0$ , $a < -2$ .

Find the product of $(2x + 3)^2$ and $4x + 6$ . What is the result?

Find the value of $x$ that makes $\frac{9}{5}=\frac{108}{x}$ true.

Calculate the product of 5.6 and 0.7: $5.6 \times 0.7$

Subtract the fractions: $\frac{5}{6}-\frac{1}{4}=$ (Enter a whole number or simplified fraction.)

Solve the equation $K(w)=55.50+1.2w$ for $K(w)=200$ algebraically.

Find the intersection point of the lines $y=5x+1$ and $y=2x-11$ . Determine both $x$ and $y$ coordinates.