The formula e= 3n can be used to relate the number of sides (n) in the base of a prism to the number of edges (e) that the prism has. a) Make n the the subject of the formula.

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