SOLUTION: Let r varies inversely as u, and r =5 when u = 3. Find r if u = 1/7
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Question 1173930
:
Let r varies inversely as u, and r =5 when u = 3. Find r if u = 1/7
Answer by
josgarithmetic(39617)
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r varies inversely as u
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That means, for a variation constant, k,
.