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Mathematics, 30.03.2021 21:20 jialala

Help please! First three terms of a sequence is shown below. Determine if the sequence is geometric. If so, state the common ratio.

30, 10, 103, ...

a. The sequence is geometric, and the common ratio is 13.

b. The sequence is geometric, and the common ratio is 3.

c. The sequence is geometric, and the common ratio is -20.

d. The sequence is not geometric.

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