<p>I did a chem review packet and practiced the practice tests USAFA sent for math. That’s all the prep I did. If you don’t feel comfortable, try studying. Take the test either way, worst that happens is you don’t validate.</p>
<p>I did a chem review packet and practiced the practice tests USAFA sent for math. That’s all the prep I did. If you don’t feel comfortable, try studying. Take the test either way, worst that happens is you don’t validate.</p>