will2ovebudis will2ovebudis
  • 28-04-2017
  • Mathematics
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You have to average at least a "90" on your test scores to get an "
a." you already have an 85, 92, and 91.what scores must you receive on your next test to earn a "90" average?

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Ineffable0
Ineffable0 Ineffable0
  • 30-04-2017
The next score is 90 because 85+91+92+92=360/4= 90 average.
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