The first term in a geometric series is 5 and the common ratio is 2.
Find the sum of the first 10 terms in the series.

5115

Step-by-step explanation:

The sum to n terms of a geometric series is

=

where a is the first term and r the common ratio

Here a = 5 and r = 2, thus

= = 5 × (1024 - 1) = 5 × 1023 = 5115

mxb67

step-by-step explanation:

i think it might be a but you might want a second opinion