Please help 20 points
Consider the net of a square box where each unit on the coordinate plane represents five feet. If a can or spray paint covers 30 square feet, how many cans of spray paint are needed to paint the outside of the box blue?

3
4
5
6​

Answer:

5 cans of spray paint

Step-by-step explanation:

i did the usatestprep :D

Find parametric equations for the curve with the given properties.
The line with slope 1/2, passing through (1, -4)

Plzz help
A store buys an $10 sweater; the store adds a markup of 40%. What is the selling price of the sweater?

$45.00 iPod shuffle 1GB
10% or markdown plus sales tax 10%
What will the sale price be if you purchase this item?

Which expression could help you find the distance
between (10, 4) and (-6,4)?
O |10+ |-41
O |10| + 141
O |-6] + 141
O |10| + |-61

What are the solutions to (x + 7)2 = 81?
A −74 and 88
B −2 and 16
C −88 and 74
D −16 and 2

Plz help if correct ill give brailiest also the first answer was x<1

sarah has 3 dozen eggs. she sold 3/4 of her eggs, how many eggs did she sell?​

Monica is paid $11.50 per hour in addition to a $70.00 fuel stipend. This week she would like to earn more than $ 440.00 . How many hours must Monica work this week ? Round to the nearest tenth of an hour​

A bouncy ball is dropped such that the height of its first bounce is 6.75
feet and each successive bounce is 68% of the previous bounce's
height. What would be the height of the 6th bounce of the ball? Round
to the nearest tenth (if necessary).

what is the equation to 3x+2x+-x ​

Find the solution to the system of equations.
3x + 2y - 4z= 3
3
x - 4y + 2z= -11
2x + y - 2z = 2
A. x = 3, y = 2, z = 4
B. x = 1, y = 4, z = 2
O C. x = 6, y=-3, z = -4
O D. x= 1, y = 6, z = 2

Ky wants to buy three shirts, which were originally priced at $49.96 each. The store will discount the price of the 3rd shirt by 50% off and apply a %7.1 tax to the total cost of all three shirts. Including the tax, what will be the mean cost of each shirt?

Maria tests the effectiveness of an anti-depression drug by recruiting 500 participants and randomly assigning half e participants to take Drug A for 1 month and the other half to take a placebo for 1 month. At the end of the month, depression levels are recorded. Overall, participants who received Drug A had depression scores of M-32.12, SD- 10.58 and those you received the placebo had depression scores of M- 34.29. SD 11.10, t(498) 2.17,p .01 (one tailed], d19. Faced with these data, Maria needs to write a report in which she interprets the data. Which of the following is the best summary of these data?
A. The p value is very small, showing that there is only a 1% chance of a Type l error. we can be 99% confident that the drug significantly reduces depression.
B. The results of the t-test are significant, but the effect size is small. This study should be replicated with a larger sample size to increase statistical power.
C. The results of the t-test are significant, but the effect size is small. The drug does lower depression, but it is not clear if the reduction is enough to warrant use of the drug.
D. The small p value and the small effect size suggest that the observed difference between the drug adplacebo groups are likely to be due to sampling error. This study should be replicated with a larger sample size.

If a computer were to pick a letter at random from the word MATHEMATICS, what is the probability that it would choose the letter M? Make sure your answer is in fraction form and use the (/) key to make it a fraction. Make sure there are no spaces in your answered and reduce if possible

PLEASE HELP I REALLY NEED HELP PLEASE

CAN ANYONE PLEASE HELP ME?.......

Find P(4).

A. 1/8
B. 1/4
C. 1/2​

Find the volume of the right triangular prism.

A) 120 cubic centimeters

B) 90 cubic centimeters

C) 60 cubic centimeters

D) 150 cubic centimeters

What is the inequality that would represent: The sum of two numbers is
less than 4?*

The mean of 3, a+2, 8, 12, 2a-1 and 6 is 7. Find the value of a. its urgent plsss​

Find the height of this cone using the Pythagorean Theorem. 9 in. h = [?] in. 6 in. a C Pythagorean Theorem: a2 + b2 = c2 b​

5/8(64−96) simplify

In circle O, central angle BOC has a measure of 115. Find the measure of arc BAC. In your final answer, Include all of your work.​

i will give a crown if you are the first one to answer and if you get it right and if you just get it right then i will i give you a full star rating and a thanks

simplify 63:18 please show working.​

From a random sample of 185 children from school G, 108 indicated they wanted to study science in college. From a different random sample of 165 children from school H, 92 indicated they wanted to study science in college. Assuming all conditions for inference are met, which of the following is closest to the standard error for a confidence interval for the difference in population proportions between the two schools of children who want to study science in college?A. 1.96 underroot(200/350)(1 − 200/350)/350.B. Underroot(108/185)(1 − 108/185)185 − (92/165)(1−92/165)/165.C. Underroot(108/185)(1 − 108/185)185 + (92/165)(1−92/165)165.D 1.96 underroot(108/185)(1 − 108/185)185 + (92/165)(1 − 92/165)165.E. Underroot(200/300)(1 - 200/300)/350.

Si a y b son los catetos de un triángulo y c su hipotenusa determina el lado que falta a= 16,b=34*

is 1 equivalent to -13 - (-12)

Which of the following expressions is equivalent to 3x−2x+5?

Match each pair of points a and B to point C such that ABC equals 90°

Is this a rectangular prism or a triangular prism