OpenStax, Algebra and Trigonometry 2e §2.3 Models and Applications · Exercise 47 · Algebra · Inequalities

Models and Applications · Exercise 47

Use the formula given to solve for the required value.

$S u m = \frac{1}{1 - r}$ is the formula for an infinite series sum. If the sum is 5, find $r .$

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OpenStax, Algebra and Trigonometry 2e · §2.3 Models and Applications · Exercise 47

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