Geometric Series Formula Quizmaster : MATHguide
Geometric Series Quizmaster: MATHguide
Review the Lesson | MATHguide homepage Updated December 4th, 2016


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Use the first 10 terms of the following geometric series for the problem below:

8 - 8.8 + 9.68 - 10.648 + ...

What is the value of the common ratio? r =
What is the sum of the first 10 terms?
(to the nearest tenth)
S10 =