cause like it's so important - C/ C; q% P6 y: ^% h& }' dmath 20's just crap ' R2 L0 ]. P8 E; O. J( w: Z0 q30's ok, I got 98+ c. a- |4 W1 C5 ?% r8 |( h
however I learned in China before. & }, d+ n0 O/ {# P4 B4 _class average's like 72 something. : M, P! a7 T, \1 oand u really need good mark for calculus (math 31)if u wanna take that