Tia made a two-layer cake. each layer is a rectangular prism that is 4 inches high. the base of the bottom layer is 200 square inches. the base of the top layer is 54 square inches. what is the total volume?

Which representation has a constant of variation of -2.5

Find two numbers if their sum is 91 and the ratio is 6: 7?

Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.