<p>Duke emailed and said that they wanted one part of our application complete by December 10th, and I submitted it 12:15 on December 10th-- meaning I still had 12 hours to get it into the deadline, not last minute or anything. </p>
<p>However, I got an email at 10 AM on December 12th saying that they received my application? Should I be worried? Should I call the admissions office and find out if they got it in time for the deadline?</p>