cause like it's so important . E+ T9 H( i0 R& z8 l* |math 20's just crap ; z2 L3 ]$ x5 x! ^ J
30's ok, I got 98 5 g4 _. B$ e0 i# Ihowever I learned in China before.1 N* A) Z4 f( j. p K4 e0 B$ K
class average's like 72 something. . H& b5 n$ j# d4 Vand u really need good mark for calculus (math 31)if u wanna take that