Don Johnson posted this disclaimer and I'd just like to put it somewhere to reiterate the sentiment:

Homework posted is intended to serve as a reference only. The information given herein is subject to last minute changes and should never be used as a substitute for assignments given in class. It is ultimately the student's responsibility to write their assignments when given.

This applies to ALL homework postings in every homework forum.

Also for the homework help section, teachers are not obligated to answer any questions regarding your homework until class. Some of them may out of the kindness of their hearts. This is strictly voluntary. This forum is extra and teachers are not on call. Just something to keep in mind.

Thanks for your understanding and cooperation on these matters!