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3 years ago

Show step by stephow to solve this problem 2001 - 1682

Mathematics

2 answers:

BARSIC [14]3 years ago

7 0

The answer is 319, like the person on top of me said.

expeople1 [14]3 years ago

3 0

So first you subtract 2001-1682=319.
There is just 1 step, and it is hard to show work here.
Hope this helped! :)

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<h3>How to determine the rate?</h3>

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Height, h = 7
Rate in, V' = 4.3m^3/min

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Make r the subject

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Differentiate

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Make h' the subject

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We have:

$h' = \frac{49}{9\pi * 3.5^2}V'$

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Evaluate the quotient

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Hence, the water level increases by 0.608 meters per minute