3.9 at a public school is nothing impressive.
Make sure you tell them your hispanic on your application.
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Its funny how when someone knows they are beaten they have to resort to negatives instead of positive points to argue. Then again what positives could there possibly be for an argument like yours. Besides there are a number of public institutions that are light-years above some of the priviate schools out there. Oh and make sure you tell you are a bigot on your application.