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September 14, 2014

Homework Help: Math

Posted by Tehila on Thursday, April 22, 2010 at 4:48pm.

Jasmine has an average of 95 on 15 quiz grades. If her teacher drops Jasmine’s lowest grade, a 72, which equation can beused to find n, Jasmine’s new quiz average?

A n = (95-72)/14
B n = [(95x15)-72]/14
C n = [(95x15)-72]/15
D n=[95(72-15)]/14

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