Apottery maker an make 24 vases in 8 days, if the pottery maker works 6 hours each day, how long does it take to make 1

me, i am terrible at math and explain how to solve

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