G4eorgia1nelli G4eorgia1nelli

19-04-2017
Mathematics

contestada

What is the sum of the geometric sequence ?4, 24, ?144, ... if there are 8 terms? ?959,781 29,637 26,661 959,780?

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bellaagates bellaagates

21-04-2017

The answer is 1343692. To get the next number in the sequence, you multiply by 6. 4, 24, 144, then 864, 5184, 31104, 186624, 1119744. If I read your question correctly...there were a lot of question marks and extra numbers.

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