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find an equation of variation where y varies inversely as x and y =30 when x=0.2?

2007-12-11 02:23:30 · 1 answers · asked by thonia 1 in Science & Mathematics ➔ Mathematics

1 answers

xy = k
(0.2) (30) = k
k = 6
xy = 6
OR
y = 6 / x

2007-12-11 02:29:10 · answer #1 · answered by Como 7 · 2⤊ 0⤋

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