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Mathematics, 04.08.2019 16:30 CameronVand21

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

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The scores of tim’s first four math tests are 82%, 90%, 78%, and 100%. if tim wants tohave a test av...
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