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Mila [183]
3 years ago
9

1. Four muffins cost $12. Which model shows how to find the cost per muffin?​

Mathematics
2 answers:
maria [59]3 years ago
5 0

Answer:

answer is A

Step-by-step explanation:

12/4 is 3. 3 dollars per muffin

gogolik [260]3 years ago
4 0

Answer:

C.

Step-by-step explanation:

This is your answer because on the "dollars" row, there are 12 squares, just like there are $12 and on "muffins" there are four squares just like there are 4 muffins.

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12345 [234]
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nata0808 [166]

I suspect 4/2 should actually be 4/3, since 4/2 = 2, while 4/3 would make V the volume of a sphere with radius r. But I'll stick with what's given:

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\displaystyle \frac{dV}{dr} = 2\pi \lim_{h\to0} \frac{(r^3+3r^2h+3rh^2+h^3)- r^3}{h}

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In Mathematica, you can check this result via

D[4/2*Pi*r^3, r]

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Step-by-step explanation:

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