Find the volume of the cylinder i just need the answer thanks.

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8

Given: m zade = 60° and m2cdf = (3x + 15) prove: x = 15

Gia opened two savings accounts at two different banks. one account earns an annual 3.4% simple interest, and the other earns half as much. if she deposited $500 in each account, how much total interest will she have earned in 5 years? a. $34.00 b. $25.50 c. $51.00 d. $510.00