Who wants points and brainlist.

What is the sum of the first 8 terms of the geometric series

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}

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.