On WebAssign you can now start work on Homework #3, which will be graded and counts towards your grade. Due 10/19 at 11pm.
There's also a Midterm practice assignment. You can submit answers and see how you do, but this won't count towards your grade. WebAssign tells me it should take about 56 minutes, but take that as a very rough guess. I suggest working on all the problems, and then submitting them to see how you do, and then tweaking your answers to try to get them right.
Note: the midterm will be similar to this assignment except on the midterm you won't have to solve every integral - I'm more interested in if you can set them up correctly. They're all equal to six anyways, right?
Another thing to keep in mind: when I grade the midterm, I'll be checking your work and giving lots of partial credit. WebAssign encourages an all-or-nothing attitude, and this is not helpful in real life. If you find that you get things wrong on the first try but can fix your mistakes, then your first try is probably going to get you almost all the points on the midterm. So don't let the little red X's frustrate you too much.
And please do the Weekly Survey #3, by 10/19 at 11pm. See below. Remember, missing more than two is like skipping a HW.