Scott likes to run long distance he can run 20 km in 85 minutes he wants to know how many minutes it will take him to run 52 km at the same pace​

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