Recent content by arsato

Okay, so what would be a correct approach?

Homework Statement A dance class consists of 22 students, of which 10 are women and 12 are men. If 5 men and 5 women are to be chosen and then paired off, how many results are possible? Homework Equations The Attempt at a Solution We can say that for the first couple, there are a...

I just finished taking the first quarter of the honors organic chemistry series at my school and ended up getting a B. I would like to work hard to get an A next quarter, and I was wondering whether it is worth spending time reviewing the material from first quarter to prepare for 2nd quarter. I...