SOLUTION: y varies inversely as x^2. If y=25 when x=2, then find y when y=10. thank you!
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Question 1113127
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y varies inversely as x^2. If y=25 when x=2, then find y when y=10.
thank you!
Answer by
t0hierry(194)
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y = A/x^2
y = 25 = A/4 then A = 100
when x = 10, y = 100/100 = 1