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Find the common ratio of the geometric sequence -13, 117, -1053,...
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3 votes
Find the common ratio of the geometric sequence -13, 117, -1053,...

User Simon Adcock
by
5.1k points

1 Answer

3 votes

Answer:

-9

Explanation:

Find the common ratio by dividing one of the numbers in the sequence by the previous number:

117/-13

= -9

So, the common ratio is -9.

User Spirulence
by
4.9k points
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