Geometric Series Formula Quizmaster : MATHguide
Geometric Series Quizmaster: MATHguide
Review the Lesson | MATHguide homepage Updated March 7th, 2019

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Use the first 14 terms of the following geometric series for the problem below:

2 + 3.8 + 7.22 + 13.718 + ...

What is the value of the common ratio? r =
What is the sum of the first 14 terms?
(to the nearest tenth) 		S14 =