<p>I’m 90% sure you’ll get in. You definitely seem like a fit for Yale - having a C for precalc won’t necessary hurt you too badly because you can’t expect people in humanities to be good at /everything/. </p>
<p>Plus, having a legacy more than doubles your chances. I would now consider your school: how many people has your school sent to Yale in the past 5 years? If it’s a nonzero number, then you have a great chance. Good luck.</p>