SOLUTION: Write a specific formula to describe the variation: S varies jointly with the inverse of the cube root of P and inversely with the square root of L; S = 2 when P = 8, L = 25.

Question 865341: Write a specific formula to describe the variation: S varies jointly with the inverse of the cube root of P and inversely with the square root of L; S = 2 when P = 8, L = 25.

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Write a specific formula to describe the variation: S varies jointly with the inverse of the cube root of P and inversely with the square root of L;
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S = k/[P^(1/3)*L^(1/2)]
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S = 2 when P = 8, L = 25.
2 = k/[2*5]
k = 20
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S = 20/[P^(1/3)*L^(1/2)]
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Cheers,
Stan H.
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