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What is the sum of the first eight terms of the series?

(−600)+(−300)+(−150)+(−75)+(−37.5)+...

 

Round the answer to two decimal places.

 

  • −1200.50
  • −1195.31
  • −1190.63
  • −1181.25
adore.nuk  Mar 6, 2018
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1+0 Answers

 #1
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Use the same formula for Geometric Series

First term = -600

Common Ratio= 1/2

Number of terms =8

You should get =- 1,195.31

Guest Mar 6, 2018

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