Infinite Geometric Series Sum Quizmaster : MATHguide
Infinite Geometric Series Sum Quizmaster
Review the Lesson | MATHguide homepage Updated March 3rd, 2018


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Use the terms of the following infinite geometric series for the problem below:

7 - 10.5 + 15.75 - 23.625 + ...

What is the value of the common ratio ? r =
What is the sum of the infinite series?
(to the nearest tenth)
S =