Whats the math equation for a sphere

At this rate, how many hours will it take Darin to mow 12 lawns? Complete the table. Lawns 90 12 Time (h) 45

At a particular music store, CDs are on sale at $13.00 for the first one purchased and $10.00 for each additional disc purchased. Maria spends $83.00 on CDs. How many CDs has Maria purchased?

Determine whether the solutions to the equations are rational or irrational. x2 = 27 :. x2 = 1 :

I have 6 shirts, 6 pairs of pants, and 6 hats. Each item comes in the same 6 colors (so that I have one of each item of each color). I refuse to wear an outfit in which all 3 items are the same color. How many choices for outfits do I have?

Mr. Klampett has been asked to partition some space in a garage for storage. He estimates 8 square feet of storage space per individual will be required to meet the needs of 12 people.

How to get better at division

The area of a square table is 2,000 square inches. What is the approximate length of each side of the table? Round the answer to the nearest whole inch. F 7 in. H 50 in. G 45 in. J 500 in.

Five notebooks cost $20. at this rate, how much would 4 notebooks cost

97 people are surveyed and 32 of them agree with closing campus for lunch. Is it discrete or continuous

Elapsed time in minutes Start time 3:10pm end time 4; 00pm