Question

What is the common ratio for this geometric sequence?

Answer 1

Answer is c 3 because it is multiplied 3 everytime

Answer 2

Common ratio for the sequence is 3

Explanation:

Given sequence is

5, 15, 45, 135,.....

To find out common ratio, divide the second number by the first number

`(15)/(5) =3`

`(45)/(15) =3`

`(135)/(45) =3`

we got 3 that is our common ratio 3

Common ratio for the sequence is 3