I found out that they also allow you to buy or rent almost any college textbook that comes in e-book format for like 1/5 of the usual price.
She can do this pretty much any time, day or night, even on the weekends.
So far, all of her sessions, in her words, “have been awesome.” She’s had three different tutors and, though she has a favorite, she says all have been equally helpful.
Anyway, the professor assigns us about 40 problems a week and quizzes us on 4 random problems of the assigned.
Like in most textbooks, only the answers to the odd questions are in the back of the book (and the answers are useless if you have no idea where to start on the problem). I looked at the answer in the back but had no idea how to come to it.