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vampirchik [111]

3 years ago

12

4. The constant of proportionality between the height of the water in a sink (h) in centimeters and the number of minutes it has

been filling (m) is 0.95. The sink has been filling for 40 minutes. What is the height of the water in the sink?

1 answer:

RUDIKE [14]3 years ago

6 0

Answer:

i got 38

Step-by-step explanation:

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Brrunno [24]

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Step-by-step explanation:

The integral converges if the limit exists, if the limit does not exist or if the limit is infinity it diverges.

We will make use of integral by parts to determine:

let:

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Svetllana [295]

$\text{Apply Pythagorean theorem,}\\ \\~~~~~~12^2 = 3^2 + h^2\\\\\implies h^2 = 12^2 -3^2\\\\\implies h^2 = 144-9\\\\\implies h^2 = 135\\\\\implies h = \sqrt{135}\\\\\implies h = 3\sqrt{15}\\\\\implies h \approx 11.62$

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