topdawg774 topdawg774

21-02-2021
Mathematics

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If the 2nd number in the sequence is 6 and the 6th number is 486. Find the common ratio r

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asbadhalo asbadhalo

21-02-2021

486/6 =81
There are 3 numbers in the sequence between 2 and 6 (3,4 and 5)
So you cube root 81 to get 3 as the common ratio.

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