Dear Suhayb,

Your score in Exam 2 is 52 out of 100

Here is what you got right 
#2 : 10 points
#3: 10 points
#6: 10 points
#7(a): 2 points  #7(b) 2 points (out of 4)
#8: 8 points (out of 10): sign is wrong
#10: 10 points

The problems that you did correctly show that
you have the potential to do much better.
You probably did not study all the material.

Best wishes,

  Dr. Z.