SOLUTION: X varies directly as the cube of Y and inversely as the square root of Z. If X=108 when Y=3 and Z=4. Find Z when X=4000 and Y=10.

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Question 1120798: X varies directly as the cube of Y and inversely as the square root of Z. If X=108 when Y=3 and Z=4. Find Z when X=4000 and Y=10.
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
X=kY%5E3%2Fsqrt%28Z%29

Solve first for k and substitute your given values to find value for k.
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