AP Calc

<p>Hey, I'm about to take the AB test and am kinda nervous. I'm using a PR book and am doing alright on the practice tests ~80%... with out going back to check my answers. Also, i'm doing FR questions from college board and am getting about 80%. Is PR about the same difficulty as the actual test? Are my scores enough for a 5, or what do i need?</p>

<p>Yeah I'm also using PR, sometimes it makes me feel too confident because you really understand it when you use the book, but sometimes you forget and it kills you =/</p>