Lesson number 12 is just a review up until this point. The questions are Ex#12 Q#1-11
MAD30S – Foreign Echange
Today we covered foreign exchange. I handed out examples and here are the answers. foreign-exchange-09 The test is still on Tuesday.
MAP30S – Lesson #11
Today we talked about ambiguous cases again. There really was no lesson. The assignment was Ex#11 Q#1,2,4-8,10 and 11. I also handed out a supplementary exercise (not for marks) including an answer key.
MAD30S – Delay in the lesson
Today we were going to go over Foreign Exhange, but a grade 11 meeting took up most of the class. We will go over foreign exhange on Thursday. I also handed out a review today for the test next Tuesday. If you were not here today get the review from me. Just a reminder the CPP, EI, FT and PT are slightly different in the answer key, I was using last years tables to calculate them.
MAD20S – Review
I moved the test back to Thursday and handed out two reviews today. I will give you the answers to the reviews on Wednesday.
MAD30S – Unit Cost
Today we learned about unit costs. I handed out a sheet with examples on it. Here are the answers. unit-cost-09
MAD20S – Heron’s Formula
Today we learned how to find the area of a triangle if you are given three sides by using Heron’s Formula. Here are the notes. herons-formula-09
MAP30S – Lesson #9 Cont…
Today we finished up with lesson #9 by graphing sine and cosine. Here are the notes. lesson-9-pb-09
