AP Classes

If I were to take AP classes in my senior year in high school and take the AP test in May, what would colleges think since they will not receive the results of the test? How much will they care if i took AP courses in senior year?

the results of the tests aren’t used in admissions, so it doesn’t matter that they don’t have the scores. AP courses increase your course rigor, which is a big factor in admissions, so definitely take them.

AP scores are used for college credit and placement, and are sent to the registrar of the college you choose to attend at the end of your senior year.

They will receive the results of your senior-year AP courses, assuming you sent it to them.

AP classes show that you are challenging yourself and are up to taking college level courses.
The AP scores will help you get either credits and/or placement at college.