OpenStax, Algebra and Trigonometry 2e §13.4 Series and Their Notations · Exercise 44 · Probability · Counting & chance

Series and Their Notations · Exercise 44

Use the formula for the sum of the first $n$ terms of a geometric series to find the partial sum.

$S_{7}$ for the series $0.4 - 2 + 10 - 50...$

~8 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §13.4 Series and Their Notations · Exercise 44

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