Assuming they each have a different page and they printed front-and-back, that would be 8 pages alone. And there certainly could be more. That's plenty depending on the subject.
This is ******** right? most mathematics will only have 1 or 2 page study guides. ive taken quite a few statistics finals/midterms and we never got more than a couple practice problems.
sheeiit...asking for more pages is basically asking for a easy walk through on a final.
It's probably a list of topics and key concepts used to review in the form of conversation. Judging by their looks, time of day and vacancy of the area, I'm guessing their huge nerds and probably very smart.
studies show that the environment that you study in can improve your test results if you replicate the environmental factors as much as possible.
ec. chewing gum while studying-chewing gum while taking test.sitting position while studying-same sitting position. etc..
putting yourself in a hottub wont do much unless you can get a hot tub in the exam hall besides possibly being a distraction.