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December 19, 2014

Homework Help: math

Posted by annonymous on Tuesday, December 4, 2012 at 8:03pm.

On three tests you earned grades of 88%,94% and 90%. Each test was worth 150 points. The final exam is worth 250 pts. How many pts do you 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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