2 years ago

Can anyone help with this?

Mathematics

1 answer:

NNADVOKAT [17]2 years ago

7 0

Answer:

Well..

Step-by-step explanation:

-O.6/1

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<h2> My Answer:</h2>

1 303.3$

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2 years ago

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3 years ago

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Nitella [24]

Answer:

$W=2452.5 J$

Step-by-step explanation:

The work is define as the integral of the force times distance. So we have:

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Now, we can write the force in terms of density.

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So the work will be:

$W=\int^{0.5}_{0} 2*1000*9.81*xdx=\int^{0.5}_{0} 2*1000*9.81*xdx=\int^{0.5}_{0}19620xdx=19620(\frac{x^{2}}{2})|^{0.5}_{0}$

The limit of integration is between 0 and 0.5 because we want to pump half of the water out of the aquarium.

$W=19620(\frac{x^{2}}{2})|^{0.5}_{0}=19620(\frac{0.5^{2}}{2})$

$W=2452.5 J$

I hope it helps you!

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2 years ago

Arthur bought a life insurance policy at $10.98 per month for a 20 year term. What will he pay over 20 years for the premium?

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D is the right answer

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2 years ago

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Answer:

Step-by-step explanation:

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3 years ago