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Find a9 for the geometric sequence1/32, 1/16, 1/8…. Please help thank you A. 16 B. 4 C. 1 D. 8

Find a9 for the geometric sequence1/32, 1/16, 1/8…. Please help thank you A. 16 B. 4 C. 1 D. 8
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25 votes
Find a9 for the geometric sequence1/32, 1/16, 1/8….

Please help thank you

A. 16
B. 4
C. 1
D. 8

User Ahmad Alaraj
by
8.1k points

1 Answer

6 votes
a9 = 8

a1 = 1/32

a2 = 1/16

a3 = 1/8
…

a9 = 8
User Ibizaman
by
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