Find the common ratio for the following geometric sequence. 2, 1, 0.5, 0.25, . . .

asked Jun 27, 2018 183k views

4 votes

Find the common ratio for the following geometric sequence.

2, 1, 0.5, 0.25, . . .

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3 votes

The ratio would be 2:1.

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Tony Tarng answered Jun 28, 2018

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4 votes

The common ratio is 2:1, or dividing by 2

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