Find the common ratio for the following geometric sequence 5, 8.5, 14.45, 24.565

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asked Dec 16, 2020 58.1k views

1 vote

Find the common ratio for the following geometric sequence 5, 8.5, 14.45, 24.565

Mathematics
middle-school

Alaa Awad asked

by Alaa Awad

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2 Answers

7 votes

Answer:

r = 17/10

Explanation:

Let the common ratio be r. Then 5r = 8.5, and r = 17/10.

Seemly answered Dec 17, 2020

by Seemly

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0 votes

Answer:

1.7

Explanation:

Amila Maharachchi answered Dec 20, 2020

by Amila Maharachchi

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