cause like it's so important 0 W! ?, S2 j5 p9 n' p" |& N: W
math 20's just crap 8 x/ B& M9 G$ t7 C, z5 O; E4 N: W
30's ok, I got 98 ) X; a" @6 r6 x4 ] jhowever I learned in China before. 3 y; `( w: C% Z9 R9 H! z+ h3 Nclass average's like 72 something. 4 c7 H3 C0 _9 M% ~8 D Uand u really need good mark for calculus (math 31)if u wanna take that