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skate2400
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What is the sum of the geometric sequence 4, 24, 144, ... if there are 7 terms?
159,964
26,661
26,661
159,963
thanks :]
 2 years ago
 2 years ago
skate2400 Group Title
What is the sum of the geometric sequence 4, 24, 144, ... if there are 7 terms? 159,964 26,661 26,661 159,963 thanks :]
 2 years ago
 2 years ago

This Question is Closed

GOODMAN Group TitleBest ResponseYou've already chosen the best response.1
So first off, we got a1=4 We also got n=7
 2 years ago

GOODMAN Group TitleBest ResponseYou've already chosen the best response.1
Now all you need to do is plug into the following formula:dw:1338943917241:dw
 2 years ago

GOODMAN Group TitleBest ResponseYou've already chosen the best response.1
dw:1338944054593:dw
 2 years ago
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