angiehdezrive angiehdezrive

06-05-2017
Mathematics

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The first term of a sequence is 18, and the fifth term is 54.

What is the common difference between each two consecutive terms?

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Аноним Аноним

06-05-2017

First we find the difference between the fifth and first term. This is 36. Then we divide by 4, which gets us a difference of 9 between each number in the sequence (the sequence is 18,27,36,45,54).

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