Question 6532
Please help me answer the following question: If y varies inversely as x and y=8 when x=4, find y when x=16
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y varies inversely as x --> y = k/x where k is some constant.
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y=8 when x=4 --> 8 = k/4 --> k = 32
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find y when x=16
y = 32/16
y = 2