So I’m taking 4 APs next year (senior year). When I apply I won’t have my scores ready for those classes. Will I be able to submit my scores later on when I get accepted?
Yes, you will be able to submit your scores after you get accepted into a college.
I assume so, I think it's like your second sem grades. You don't have them when you apply but you send them afterwards. This is completely an assumption but since the AP classes are run by the college board and they send the SAT scores to schools on your list automatically I would think for AP exams it would be similar.
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