Three variables P,Q and R are such that P varies directly as the cube of Q and inversely as the square root of R. If...

      

Three variables P,Q and R are such that P varies directly as the cube of Q and inversely as the square root of R. If Q is increased by 20% and R is decreased by 10%, Find the percentage change in P.

  

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Kavungya
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Kavungya answered the question on November 6, 2019 at 06:18


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