Post Lesson 11 work

I am busy on Saturday, so I am going mad trying to get all the work done in the week. I wrote a draft of my paper and sent it off to the teacher to see if I am on the right track, I did Worksheets A and B, and I did both quizzes. I got a 90% on the first one and 100% on the second one. Yay me!

Workings of Lesson 12

I got two wrong on the Exam, which amounts to 86%! I also did the part A worksheet.