austintan2006 austintan2006
  • 21-12-2017
  • Mathematics
contestada

The scores of Tim’s first four math tests are 82%, 90%, 78%, and 100%. If Tim wants to have a test average of 90%, what must the average of Tim’s next two tests be?

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rgilinski rgilinski
  • 21-12-2017
the average of Tim's next two tests needs to be 95%
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