The aquarium had a large tank of small fish to feed the seals. On Thursday, the seals ate 138 of the fish. On Friday, the seals ate 456 of the fish. Then, 221 fish
were left in the tank. How many fish were in the tank at first?

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