is the test this thursday like proff. says or next thursday like the syllabus says?

9/10/2006 10:16:29 PM

Yea It has changed, he'll talk about it tomorrow in class.

9/11/2006 3:09:56 PM

For the homework due tomorrow, what value did you use for Co. is it .2 wt% or 0 wt%. Only one value is given in the problem. I must be missing something

9/18/2006 6:27:07 PM

for which problem??

9/18/2006 9:55:17 PM