A student raises her grade from a 75 to a 90 what is the percent of increas in the students grade average a)20% b)16.7% c)8.3% d)15%

A student raises her grade from a 75 to a 90 what is the percent of increas in the students grade average a)20% b)16.7% c)8.3% d)15%

asked Dec 16, 2021 70.2k views

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