Question

Find a formula for a geometric sequence that begins 100, 110, 121, .... ​

Answer 1

9514 1404 393

Answer:

the marked choice is correct

Explanation:

The initial term is a1 = 100. The common ratio is r = 110/100 = 1.1. The generic term is ...

an = a1·r^(n-1)

Filling in the known parameters, we find the sequence terms sn to be ...

`\boxed{s_n=100(1.1)^(n-1)}`