Dear  Jacob,

 Please consult

https://sites.math.rutgers.edu/~zeilberg/Hist21/mt2S.pdf

for the full solutions.



You got  111 points (out of 120)


Here is what you got wrong:

##3a: -3 points (you did not do it "mod 2")
#4(c)(d): -6 points


 Best wishes,

   Dr. Z.