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nataly862011 [7]
3 years ago
11

What is 363 feet below sea level ?

Mathematics
1 answer:
Strike441 [17]3 years ago
3 0
363 below sea level is -363. I don't really get what you mean?
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The area of a rectangle is 200 square feet. Find its length if its width is 10 feet.
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20        

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The radius r(t)r(t)r, (, t, )of the base of a cylinder is increasing at a rate of 111 meter per hour and the height h(t)h(t)h, (
sp2606 [1]

Answer:

The volume is decreasing at a rate 20π cubic meter per hour.

Step-by-step explanation:

We are given the following in the question:

The radius is increasing at a rate 1 meter per hour.

\dfrac{dr}{dt} = 1\text{ meter per hour}                

The height is decreasing at a rate 4 meter per hour  

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At an instant time t,

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Rate of change of volume is given by:

\dfrac{dV}{dt} = \dfrac{d(\pi r^2 h)}{dt}\\\\\dfrac{dV}{dt} = 2\pi rh\dfrac{dr}{dt} + \pi r^2\dfrac{dh}{dt}

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3 0
3 years ago
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