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OpenStudy (gonzaai):
Find the sum of a 9-term geometric sequence when the first term is 4 and the last term is 1,024 and select the correct answer below. a.)682 b.)2044 c.)2048 d.)678
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OpenStudy (triciaal):
first term a = 4 nth term T(n) = a r^ (n-1) 9th term means n = 9 S(n) =
OpenStudy (triciaal):
|dw:1473031913148:dw|
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