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Answer the following questions using the series representation. 0.9 + 0.09 + 0.009 + … The first term is? The common ratio is?
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1 vote
Answer the following questions using the series representation.

0.9 + 0.09 + 0.009 + …
The first term is?
The common ratio is?

User Questioneer
by
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2 Answers

2 votes
To find the common ratio, we have to ask ourselves: 0.9 multipled by what number is equal to 0.09?

0.9 * x = 0.09

x = .1

The next term is 0.009 * .1 (common ratio) = 0.0009
User Utdemir
by
4.7k points
1 vote

Answer:

a and c

0.9

0.1

1

Explanation:

ez

User Posey
by
4.3k points
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