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Alona [7]
4 years ago
15

I need a pump of water out of a flooded basement using two 50 gallon per minute gpm pumps the dimensions is 16 inches how long w

ill it take the water to pump out of the basement
Mathematics
1 answer:
Paraphin [41]4 years ago
7 0

The watre is 16 inches deep so and you can use our volume calculator to calculate the amount of water in the basement.

A: 40 ft by 28 ft by 16 inches gives 11171 U.S. gallons
B: 16 ft by 22 ft by 16 inches gives   3510.9 U.S. gallons

For a total of 14681.9 gallons. At 50 gallons per minute it will take 294 minutes which is about 5 hours and hence with 2 pumps about 2.5 hours.

I hope this helps,

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choli [55]

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Let f(x)=2x+2. Solve f^-1(x) when x=4
Gre4nikov [31]
F⁻¹(x) stands for the invers of function f(x). The inverse of f(x) is equal to x. We need to solve for x.

solve for x
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2x = f(x) - 2
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f⁻¹(x) = \dfrac{x-2}{2}

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f⁻¹(x) = \dfrac{x-2}{2}
f⁻¹(4) = \dfrac{4-2}{2}
f⁻¹(4) = \dfrac{2}{2}
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3 years ago
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slega [8]
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