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If y varies inversely as x and y is 2.5 when x is 6, what is y when x is 4?

If y varies inversely as x and y is 2.5 when x is 6, what is y when x is 4?
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If y varies inversely as x and y is 2.5 when x is 6, what is y when x is 4?

User Alex Klock
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Answer: A: 3.75

Step-by-step explanation: Took the test!

User Ryan Riehle
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y=k/x
2.5=k/6
k=15

wheny x=4, y=15/4
y=3.75
User Michael Chinen
by
7.3k points
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