Alyana needs to buy a piece of glass to cover the top of a circular table. The table has a diameter of 24 inches. How much glass is needed for the job? [Use pi = 3.14] *

(! ) three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6