What is the square of 7

carlos cut 5/12 of a yard of cloth into 5 pieces of equal length. what was the length. of each piece of cloth?

Using 3.14 for p, what is the volume of a ball with a radius of 3 centimeters?

How do I solve for n? 13=n-8

ackie's report is 5 pages longer than half the number of pages in Kane's report. There are 14 pages in Kane's report. How many pages are in Jackie's report?

Of 201 adults selected randomly from one town, 179 have credit cards. Find a 90% confidence interval for the true proportion of all adults in the town who have credit cards.

When rolling a fair number cube with numbers 1 through 6, what is the probability of rolling a number less than 5? a. 1/4 b. 1/2 c. 2/3 d. 5/6

last month 190 dogs at the clinic needed a treatment and 285 dogs did not need a tretment what percentage of the dog in the clinic needed treatment

45 is divisible by which of the following numbers? A. 1, 5, 8 B. 1, 2, 3 C. 1, 2, 5 D. 1, 3, 5, 9

Y=-2x + 7 y = 5x - 7 i don't know how to do this question

In a different room of 25 people, 16%of the people are left handed. How many people are left handed