identify the sequence as arithmetic, geometric, or neither. please explain answer

1.6,0.8, 0.4, 0.2,...

3 answers

1.6 * 0.5 = 0.8

0.8 * 0.5 = 0.4

0.4 * 0.5 = 0.2

What do you think that is?
i don't know i need help
In a Geometric Sequence each term is found by multiplying the previous term by a constant.

In this case constant = 0.5

Geometric Sequence
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