How many pages are in a term paper/

I am writing a term paper on depression, it has been a long time since I wrote a term paper and I want to do it right.

From 1 to 100 pages. Depending on how old you are and what you are studying and what your teacher has asked.

And how capable you are and how good a writer you are. If you have no idea, give it your best shot. Hopefully your teacher will tell you if you did a good job or not and what you need to do to improve.