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5 votes
PLEASE HELP!!

5 1 5.1 0.51 0.051

If it is a geometric sequence choose the common ratio if it not a geometric sequence choose "not geometric"

A. 0.1

B. 10

C. 0.451

D. not geometric

User Blotto
by
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2 Answers

4 votes
I would say a or c.

User Coddy
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7.7k points
5 votes
This is a geometric series, since the numbers decrease by a factor of 0.1 each time. The answer is A. 0.1
User PParker
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8.5k points
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