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Which of the following are geometric sequences? (check all that apply) A. 2,-2,2,-2,2,-2,2 B. 1,4,9,16,25,36,49 C. 10,5,2.5,1.25,0.625,0.1325 D. 1,2,4,8,16,32
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Mar 6, 2019
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Which of the following are geometric sequences?
(check all that apply)
A. 2,-2,2,-2,2,-2,2
B. 1,4,9,16,25,36,49
C. 10,5,2.5,1.25,0.625,0.1325
D. 1,2,4,8,16,32
Mathematics
middle-school
Rabbi Shuki Gur
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I believe its both A and D. A because your multiplying -1 each time to get the next answer and D because your multiplying by 2 each time to get the next number. Hope this helps :)
David Sharpe
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Mar 9, 2019
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Answer:
A,D,C APEX
Explanation:
Yozzz
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Mar 12, 2019
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Yozzz
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