We just had a SAC for MM today, and the thing is we got notes and calc BUT my notes were lacking so I didn't get to do the questions I KNEW how to do... because I forgot the formula etc.. In short form, I bombed out completely.
I want to get a 30 in methods, but reading around SAC's count alot so does it mean I'm pretty much screwed? I've gotten a C+ and a B for my two unit 3 sacs, and I'm not so sure about this one.. I feel as if I got a 40-50%..

I just left so many questions blank and it frustrates me because I knew how to do them, just didn't revise enough to not rely on notes which my notes didn't even have. Fml. (Also, does anyone know traditionally how many SACs there are for unit 3?) <- hopefully it was only worth 10% because the first two were 10 and 40%.. and yeah how much are U3 and 4 sacs worth of the total score?
Anyway... is a 30+ gone now with crappy sacs? Any advice on what I would I need on the exams in order to help reach this.. and what should I be doing in order to achieve this from a survivors perspective? Thanks