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One item is filed under this topic.
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How can he raise his average to 90? |
2015-12-29 |
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From Raj:
Harris has an 87 in a class where daily works count 20%, quizzes count 20% and tests count 60%.
If there are only two test scores what must the score on his second test to raise his average to 90?
Answered by Penny Nom. |
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