If the volume of the prism is 480 cubic inches, what is the base length? A) 10 inches B) 20 inches C) 22 inches D) 24 inches?

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio