Hey what’s the answer to this USA test prep ASAP!

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

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