cause like it's so important % p& e& `9 {* N3 ] G9 dmath 20's just crap ! J2 N, F! H0 W' W l8 t
30's ok, I got 983 c3 ^ _+ a7 o' r$ C3 Y
however I learned in China before. - t( L8 T4 S( w) D# r+ V0 q5 }class average's like 72 something. 7 s; q+ ^5 j2 \/ `% xand u really need good mark for calculus (math 31)if u wanna take that