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Mathematics 15 Online
OpenStudy (anonymous):

If the sequence is geometric what is the common ratio? 6, 18, 54, 162, ...

OpenStudy (anonymous):

x3

OpenStudy (anonymous):

6x3 =18 18x3 = 54 54x3 = 162

OpenStudy (anonymous):

when you have something like that take the terms and divide, like 18/6 is 3 so three is the common ratio

OpenStudy (anonymous):

thank you @mtn0574 that makes a lot of sense

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