Permutation questions- urgent help needed

2200andbeyondXD
Wed, 23 Jan 2013 12:06:00 +0000

and don’t worry… it’s just lately that they became less fuzzy to me too… I hope i don’t get one in the SAT, screw it up, and come here crying :@

Btw, do u know any of those tough SAT probs? like the toughest u faced? i’d like to know what i may be up to and not get the shock like in Nov 2012… that was a shocker, man… can’t get over it -_-’’