Asked by Shauna

If y varies directly as the square root of w and inversely as the cube of x, by what factor will y change if w is tripled and x is halved?

Answers

Answered by Steve
y = k * √w/x^3

The new y, y' will be

y' = k * √3w/(x/2)^3
= k * √3 * √w / (x^3/8)
= k * √w/x^3 * [√3 * 8]
= y * 8√3
Answered by Anonymous
I hate math
Answered by dani
alebra is dum
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