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July 30, 2015

Homework Help: math

Posted by Brandon on Tuesday, December 4, 2012 at 8:30pm.

on 3 tests you earned grades of 88%,94%,and 90%. Each test was worth 150points. The final exam is worth 250 points. How many points do u need on the final exam to earn 93% of the total points on tests? What percent do you need on the final?

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