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27 October, 18:06

What is the common ratio for this geometric sequence?

5,15,45,135 ...

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Answers (1)
  1. 27 October, 20:24
    0
    3

    Step-by-step explanation:

    To find the common ration, we take the 2nd term and divide it by the first term

    15/5 = 3

    Let check by taking the third term and dividing by the 2nd term

    45/15 = 3

    The common ratio is 3
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