PLEASE HELP ME AND MY FRIEND WITH THIS PROBLEM!!​

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3

Which statement about the annual percentage rate (apr) is not true?