Midyear Reports

<p>So, I know this topic has been discussed before on here, but I just wanted some input on my particular situation. I've maintained solid A's throughout my freshmen,junior,sophmore years, but not so much senior year. My quarter grades were all A's, but my midterms aren't that great. I'm expecting in the 70s for my AP Calc B/C midterm. (but my quarter grade should be in 90s) Is this going to affect my possibilities of acceptance at schools like Brown, UPENN, and Dartmouth significantly?</p>