<p>Are all of the formulas you need to know for the SAT in the "Key Formulas" section in Sparknotes or are some missing that I need to know?</p>
<p>If you know all of the equations from sparknotes you will be able to get a score of 800 if you can apply them correctly. </p>
<p>I hate to state the obvious but your kinda asking for it in your question - Application is much more difficult than memory.</p>