3 years ago

Hannah Decided to make a cake. it took her 45 minutes. If she finished the cake at 4:15 PM, when did she start cooking?

2 answers:

5 0

3:30 PM is the answer

4 0

At 3:30 pm bro you do not need help for this ._.

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nadezda [96]

The answer to that would be “169”

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xz_007 [3.2K]

Yes you need to! And you need to be careful not to forgot that when doing your calculations!!

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REY [17]

Answer:

I THINK it's A

Step-by-step explanation:

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3 years ago

eduard

Answer:

2444

Step-by-step explanation:

The total cost is the integral of the marginal cost.

$\displaystyle C=\int_{144}^{625}{\dfrac{94}{\sqrt{x}}}\,dx=\left. 2\cdot 94\sqrt{x}\right|_{144}^{625}=188(25 -12)=\boxed{2444}$

The total cost of producing units 144 through 625 is 2444.

_____

If all you need is a number, a graphing calculator can give you that.

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Step-by-step explanation:

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