Question

The sequence 10, 15, 22.5, 33.75, ... represents the percentage of votes a particular political candidate has according to polls each day after they participated in a charity event. Does the sequence have a common ratio or a common difference? Is it a geometric sequence?

Answer 1

it is a geometric sequence

Explanation:

the common ratio is 1.5.

you have to divide 15/10 and that will give you 1.5

then 22.5/15. the answer is 1.5