47? That's like kicking someone while they're down.
I got 4 A-'s. Yay for math based courses, they give you all the formulae you'll need to do the paper right on the sheet and through that you can answer every questionj. On the other hand, I still have no idea how I managed the A- in biochemistry I calculated that out to be a 75 or thereabouts before I handed it in and got an 84... He must have scaled the entire class. Hooray for bell curves.