What mesurment would you use to find the volume of a cup

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

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

Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !