<p>You won’t be rescinded unless your grades drop far below what the grades you had when you were accepted were. Btw, why do you have a 2.9-3.0 if you got a 35 on the ACT? You are obviously smart, but if you can’t make a 3.0 in HS, you will probably fail out of Penn. Learn how to study before you get here, or else…</p>