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When baking a cake, you have a choice of the following pans:

a round cake pan that is 2 inches deep and has a 7 inch diameter
a 6 inch × 9 inch rectangular cake pan that is 2 inches deep
a. Which of these pans has the larger volume? Justify your answer.
b. Excluding the bottom of the cake, what is the surface area of each cake that will be covered by frosting?
Justify your answer

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33 answers

  1. V = pi * r^2 * h
    V = 3.14 * 3.5 * 3.5 * 2
    V = _________ cubic inches of the round pan

    V = L * W * H
    V = 9 * 6 * 2
    V = ________ cubic inches of the rectangular pan

    A = pi * r^2
    A = L * W

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  2. Im afraid ms sue passed away in december 2019. Be respectful please.

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  3. you are wrong

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  4. the miss sue who helped out u guys was a different person. cause they did not have the little emoji

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  5. omg no i am so wrong 7 is the diameter and 2 is the depth

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  6. yall are literally saying anything but answers. if you don't know the answer don't even bother commenting.

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  7. the real one has the teacher emoji the fake one dosent so pay respect because the real ms sue died

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  8. yall are so annoying just give answer

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  9. You're welcome.

    I just realized you need to do a further calculation for b. I only figured the frosting needed for the top. You need to figure the sides of the cake also.

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  10. me too so confused

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  11. Thank You!!!!

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  12. Ms. Sue can you help me with the further calculation for b? I cannot figure out how to do it. Thanks!

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  13. just su

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  14. I need to know the answer right now.

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  15. ;-; this don't HELPPPPPPPPPP
    T-T

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  16. @Smart Person you aren't smart, you are annoying

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  17. I don't get why the real Ms. Sue said you should multiply the radius twice. Can someone tell me why?

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  18. pls tho this test is so past due 。゚・(>﹏<)・゚。

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  19. I'm sad

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  20. No one's helpingg

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