Perla watched 6 videos. each video was 33.5 minutes long.

how long did perla spend watching videos?

a.
6 minutes

b.
27.5 minutes

c.
35 minutes

d.
201 minutes
i need instantly

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