Dear Jeniffer

Your score in Exam 2 is 54 out of 100

Everything was right except

#1: Started the right way, but the COMPLICATED way, and hence got stuck.
See the posted solution
:5 points 

#2, #3, #5 #6: PERFECT
:10 each

#7(a)(b)(c): PERFECT
:6 points

#10: did the very beginning of setting it up
: 3 points

#4,#8 were completely wrong and #9 you did not try


What you did, you did well. This shows that you have the POTENTIAL to do
much better, once you master ALL the material.

You are welcome to join SCC2.

Best wishes,

  Dr. Z.