I'm experiencing something similar...in my 4U maths
i stuffed up my 4U assess worth 15%, coming around 50/80
i go to a selective school in the top 5 of the state
is it possible to get my 4U maths HSC mark around 95ish?
definetly possible - i think i failed my first english assesment, and got a band 6 result. It just depends how much you are prepared to work to fix up your stuff up.