cause like it's so important 5 t; S0 k: s# W; a. f8 O, qmath 20's just crap 3 W) O2 [( n. }9 L3 i
30's ok, I got 98( V6 c/ L) d1 e6 M
however I learned in China before. ( K1 t2 p# g6 ~6 y9 U) j- Gclass average's like 72 something. 4 e* O3 i; A7 d1 pand u really need good mark for calculus (math 31)if u wanna take that