SOLUTION: U is jointly proportional to V and W. Let k be the constant proportionality. If U = 5 when V = 4 and W = 4, find the value of k.

Algebra ->  Test -> SOLUTION: U is jointly proportional to V and W. Let k be the constant proportionality. If U = 5 when V = 4 and W = 4, find the value of k.       Log On


   



Question 513189: U is jointly proportional to V and W. Let k be the constant proportionality. If U = 5 when V = 4 and W = 4, find the value of k.
Answer by solver91311(24713) About Me  (Show Source):
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U jointly proportional to V and W means:



Substitute the given initial values for U, V, and W, then solve for

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