Stanislaus State nursing program

I have been pre admitted to the nursing program. I know the program itself is 4 years once you apply and get accepted so then with general ed will I have to be 6 years all together? ( 2 general ed + 4 nursing)? Also as a high school senior I passed AP Spanish with a 4, AP english with a 3, AP European with a 3 <<what does this do to help me with Stanislaus/ how do the credits work… In addition I am hoping to pass AP human geography (3), and AP Calculsu BC with a 3<< how will this all help… And how long all together should my education take, supposing that I get into the program immediately.