Find the sum of the series. 5.)A1=2 An=128 r=3
6.) A1=-5 n=10 r=2
7.) A1=1/2 n=14
r=4
8.) A1= 7 An=1414 r=3

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

Aline has a slope of negative 1/4 the past two points -5/4 and 1 what is the equation of the line