Wednesday, March 25, 2020

Maths Topic 13-6 Answers

Amendment: Dr. Brontecelli Costellerini is correct! The answer to Question 1 in the DSR below should be D 81 cubic inches.




11 comments:

  1. Shouldn't the answer for queston 4 DSR 50 instead of 5?

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    1. Oh! Good spot! Yes! It should be 50 cubic centimeters and not 5!

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  2. also, for the queek check, should number one be B instead of A
    Mr Robus explained it correctly and the answer is 40 but Mr Robus said A, 40 is B

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    1. Yes! Thank you Ms. Shelley and Fee Bee Zee for pointing it out.

      I have explained it and he answer is 40, but it is B, not A as far as the multiple choice options are concerned.

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  3. Also, shouldn't the number 6 in the DSR be that we need to be sure to be able to do #3 in the practice? It only said #.

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  4. Yes! I hope that everyone sees the same thing. I left the space after # blank so that people would stop and ask about it. Yes, #3 because you will need to know how to do it on Friday's test. Please post below if you have any questions or concerns about that particular question.

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  5. This comment has been removed by the author.

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  6. Isn’t question 1 in the DSR D instead of A?

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    Replies
    1. Nope. It should be B instead of A. Use that eyeball and look up at the previous comments.

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    2. No, I mean DSR Q.1, not QC Q.1

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    3. Hello Ms. Eyeballetelli,

      I have posted a photo above. Please let me know if your calculations agree that the answer is A. If not, let's look at it and see why the answer is leading you to choose D.

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