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23 votes
Which sequences are geometric? Check all that apply.

5, 10, 20, 50,...
3, 12, 48, 192,...
3, 15, 75, 375,...
8, 15, 75,375,...
14, 21, 28, 35,...
17, 20, 23, 26,...
2, 10, 50, 250,...

User Trapper
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1 Answer

5 votes

Answer:

The first, third and last sequences

User IonSpin
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