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Mathematics, 13.11.2020 23:40 jjhagan22

I don't need the answer for the first question! its just there for context Identify a1 and r for the geometric sequence

defined by a Subscript n Baseline = negative 256 (negative one-fourth) Superscript n minus 1
a1 =
-256
r =
-1/4

Approximate the sum of the first 17 terms to the nearest tenth.

Sum = ??

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Answers: 3

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