<p>These are my projected 2nd semester grades.
All classes are either AP or IB.</p>
<p>History: A
Calculus BC: B-
English: B-
Spanish: B-
Biology: A
Physics: C+</p>
<p>Is there any chance these grades would cause me to get rescinded? I'm trying really hard to pull my physics grade up to a B but I am not sure if I can.</p>
<p>Also, I was accepted off the waitlist. Do you think Duke would be a little more harsh in evaluating 2nd semester grades for those admitted off the waitlist since they were more borderline students?</p>
<p>I am really getting scared.</p>