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serg [7]
3 years ago
12

Why must integration be used to find the work required to pump water out of a​ tank?

Mathematics
1 answer:
Anton [14]3 years ago
7 0

Answer:

A. Different volumes of water are moved different distances.

Step-by-step explanation:

Integration is used to find work required to pump water out of a tank because different volumes of water are moved different distances and to sum it all we the tool required is integration. Moreover, work done is a path function or an inexact differential. It does depend upon the path followed by the process.

hence the correct answer is A.

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I need help with d and I need to show my work.
cupoosta [38]
Ok
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7 0
3 years ago
Ayesha works as a real estate agent. Her annual gross salary is $28,000. From this, she must pay 20% income tax on anything earn
Lady bird [3.3K]

Answer:

Step-by-step explanation:

Annual gross salary = $28000

Income tax = 20% on anything above $15000

So she's taxable for $5000

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8 0
3 years ago
Ricardo Gutierrez has a box of coins that he uses when playing poker with friends. The box currently contains 46 coins, consisit
Nonamiya [84]
Let x be the number of pennies which is also equal to the number of dimes. By this representation, the number of quarters is equal 46 - 2x. The total amount is $4.87 or 487 cents. The equation that best represent the given is,
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8 0
3 years ago
5 + 4x - 2x = 8x + 11 + 12<br><br> Explain step by step PLEASE
Yuliya22 [10]

Answer:

The solution is x = -3

Step-by-step explanation: Please brainliest!

4 0
2 years ago
Read 2 more answers
Algebra 1!! Please only answer if you actually know!
natka813 [3]

Answer:

9. B

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y=(1/5)x

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-5=-5

10. A

y=42 and x=14

y=3x

42=36*14

42=42

7 0
3 years ago
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