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What is the common ratio for this geometric sequence?

What is the common ratio for this geometric sequence?-example-1
User Brasimon
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Answer is c 3 because it is multiplied 3 everytime
User Cabs
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Answer:

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

User Inez
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