SAT Help!!!!!

<p>My SAT Phy, Chem, Math tests are on Saturday. And I'm in deep s*** right now...Please guys help me:</p>

<p>-I've studied the course for Physics and Chemistry from Barrons and plan to do the practice tests from Barrons and Spark Notes. Am I on the right track?</p>

<p>-I've studied the Math course from Kaplan and do the remaining Kaplan tests and from Spark notes...on the right track?</p>

<p>-Do I need to use Barrons for Math?? I thought if I had some time left, I'll do Barrons Math tests as well...</p>

<p>-Do we have to learn the "constants" for Phy, Chem?? like the latent heat of vaporization of water or the Planck's Constant??</p>

<p>Please help me guys...I need to get 2400 in these tests...very important for me</p>

<p>Are you a junior or a Senior? Your practice tests will be a good indicator of what you should expect.</p>