Mrs. Pleadwell | Miramichi Valley High School

Graduation 2018

Posted: May 20, 2020

GMF 10

Online Lesson #15

Watch the video on using trig to solve word problems. There are two new concepts included: Angle of elevation and angle of depression.

https://youtu.be/aTkEzubYwLo

Do what you can with the attached assignment. It is alright if you can't get them all but you can ask me for help if you need it as well.

I will give you one answer from each page so you can see if you are doing ok.

Page 1, Question 3 - 14.3m; Page 2, Question 4 - 22.0m and Page 3, Question 9 - 20.9m ** For Question 9, you have to find the height of the tree from the man's eye level then add on this height to this point to get the total height of the tree.

Attachment	Size
trig_assignment_6_-_word_problems.pdf	603.02 KB

Posted: May 19, 2020

Financial & Workplace Math 110

Online Lesson #14

Watch the video on financing a car and calculating the true rate of interest. I have attached a question sheet to try. I have also included a sheet to show your answers on or you can follow the same setup if you don't have a printer.

https://youtu.be/fu4cwlClbKk

Attachment	Size
true_rate_of_interest_questions.pdf	943.5 KB
true_rate_of_interest_answer_sheet.pdf	516.42 KB

Posted: May 19, 2020

GMF 10

Online Lesson 14

Complete Assignment #5 (Finding a missing side) and send me a picture.

Then I want you to attempt the quiz which is covers everthing we have done in trig so far. We will treat it like a quiz to see what you know but I can't give you a mark. Send me a picture when you are done.

If you get stuck, rewatch the vidoes I sent on trig or send me a message.

**Remember - your calculator has to be on DEG mode and you use 2nd or Shift when you are finding an unknown angle.

Attachment	Size
trig_assignment_5_-_finding_the_missing_side.pdf	207.26 KB
trig_quiz_2.pdf	423.25 KB

Posted: May 14, 2020

Financial & Workplace Math 110

Online Lesson #13

Watch the video on determing Present Value when using the Compound Interest Formula.

https://youtu.be/L1mUPcRjK6Y

Try the sheet attached. I am not providing an answer key as I need to see your work, but the first two answers are $960.00 and $160.00. If you get the first two, you should be fine with the rest. If you are having trouble, please contact me.

Attachment	Size
finding_present_value.pdf	875.14 KB

Posted: May 13, 2020

GMF 10

Online Lesson #13

We are moving on to finding a missing side using trig. Watch the video and try the sheet attached. Again, you have to show your work and I am not providing the answer keys. The first two answers are 1) 4.5 and 2) 4.7.

https://youtu.be/S71wX8GP6AU

Attachment	Size
trig_assignment_4_-_finding_the_missing_side.pdf	382.84 KB

Posted: May 12, 2020

Financial & Workplace Math 110

Online Lesson #12

This is another sheet of doing compound interest. Watch the vidoe in the previous lesson if you haven't done so.

The 2nd page shows some examples of some questions you will see. Have a look at this first so you know what to do.

Again, I am not providing the answer key as students are just coping my answers down without any work. Send a pic to me when you are done.

Attachment	Size
compound_interest_2.pdf	628.05 KB

Posted: May 11, 2020

GMF 10

Online Lesson #12

Try the attached document. Treat it like a quiz to see what you know. Send it to me when you are done so I can mark it.

Attachment	Size
trig_quiz_1.pdf	200.81 KB

Posted: May 7, 2020

Financial & Workplace Math 110

Online Lesson #11 for grade 11 students.

Watch the video on Compound Interest and try the questions attached. Remember this is money so round to 2 decimal places.

https://youtu.be/LInzUdsjXvQ

I am not providing the answer key but I will give you the first two answers here so you can ensure you are on the right track. Please show your work - write out the formula, fill in the formula with the numbers and then write the answer.

1. A = $64,069.24 and I = 7369.24

2. FV = $5,078.44 and I = 678.44

Attachment	Size
compound_interest_1.pdf	387.81 KB

Posted: May 6, 2020

GMF 10

Online Lesson #11 (Please indicate this lesson when you send me your work.)

Watch the video to review Trig - finding angles.

https://youtu.be/_5se1ikYuFk

Please give the two assignments a try and send me a picture when you are done. Show you work and not just my answers.

Attachment	Size
trig_assignment_2.pdf	347.21 KB
trig_assignment_3.pdf	455.83 KB

Posted: May 5, 2020

Financial & Workplace Math 110

Online Lesson #10

Review the videos from the last two lessons if need be. Complete the attached assignment on Simple Interest. Pay attention to what you have to find. Some questions require more than one step.