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Alisson Baker
MathematicsMathematics
82 = 2 (1-8p) step by step
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Elle Sexton
MathematicsMathematics
Find the simple interest of $2300 invested at 7.5%for 10years
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Carissa Beard
MathematicsMathematics
Kelly shows all the ways to make 49 as tens and ones. What ways does she show
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August Vang
MathematicsMathematics
I have done a math equation for school and i forgot if i could leave a inproper fraction as my answer or if its a fraction i can reduce should i or should i not
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Guest
MathematicsMathematics
Is 1,2,3,6,9 and 36 a múltiple of 9?
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Ellis Mcdowell
MathematicsMathematics
5x + 2 = 7 y = x + 1 what is the solution set of the given system?
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Guest
MathematicsMathematics
The area of the rectangular floor in Tamara's room is 9556 square feet. The width of the room is 813 feet. Part A Round each measurement to the nearest whole number to estimate the length of Tamara's room. Enter your answer in the box. feet Part B Find the exact length of Tamara's room. A. 1113 ft B. 1112 ft C. 1123 ft D. 1134 ft Part C Suppose the ceiling is 12 feet high. If Tamara orders 480 square feet of wallpaper, will she have enough to cover all four walls? Use the drop-down menus to explain your answer. Tamara needs to cover a total of Choose ... square feet, which is Choose ... 480 square feet. So, Tamara Choose ... have enough paint to cover all four walls.
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Phoebe Gaines
MathematicsMathematics
A spring is oscillating so that its length is a sinusoidal function of time. Its length varies from a minimum of 10 cm to a maximum of 14 cm. At t=0 seconds, the length of the spring was 12 cm, and it was decreasing in length. It then reached a minimum length at time t = 1.2 seconds. Between time t=0 and t=8 seconds, how much of the time was the spring longer than 13.5 cm?
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Cloe Noble
MathematicsMathematics
Barry Olson just purchased 800 shares of an electronics corporation stock at $42.17 per share. His online broker charged him $10.00 commission. What was the total cost of the stock? Show work.

A) 22,489

B) 33, 579

C) 42, 458

D) 33, 746
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Kolton Hickman
MathematicsMathematics
What fraction of an hour is 54 minutes
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Luz Greer
MathematicsMathematics
Everado paid $1.12 for a dozen eggs at his local grocery store. Determine the cost of 3 eggs.
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Guest
MathematicsMathematics
The height of a cylinder is twice the radius of its base

What expression represents the volume of the cylinder, in

cubic units?

O 4nx2

O 2nx3

O nx2+2x

O 2+nx3
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Higgins
MathematicsMathematics
What is

5 (2x+1) = 4-2 (4x-5)
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Lamar Beasley
MathematicsMathematics
The sum of two numbers is 16, and there difference is 8. determine the numbers by solving the following systems of equations, using x and y to represent the unknown numbers. x+y = 16

x_y=8
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Milton
MathematicsMathematics
A study will be conducted to investigate whether there is a difference in the mean weights between two populations of raccoons. Random samples of raccoons will be selected from each population, and the mean sample weight will be calculated for each sample.

Which of the following is the appropriate test for the study?

a) A one-sample z-test for a population proportion.

b) A one-sample t-test for a population mean.

c) A two-sample t-test for a difference between sample means.

d) A two-sample t-test for a difference between population means.

e) A two-sample z-test for a difference between population proportions.
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