Arturo ran 17 laps that were 1/5 mile long. Axel ran 7 laps that were 1/2 mile long. Who ran further, prove it. (5 sentence response)

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