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Asked by cool

U is jointly proportional to V and W. Let k be the constant proportionality. If U = 4 when V = 8 and W = 6, find the value of k
14 years ago

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Answered by Steve
U = kVW

4 = k*8*6
4 = 48k
k = 1/12

Not too hard, eh?
14 years ago
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