Posted by Shauna on Tuesday, November 22, 2011 at 2:32pm.
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?

Algebra II  Steve, Tuesday, November 22, 2011 at 10:52pm
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 
Algebra II  Anonymous, Sunday, October 23, 2016 at 7:43pm
I hate math

Algebra II  dani, Monday, October 24, 2016 at 9:12am
alebra is dum

Algebra II  j, Monday, October 24, 2016 at 9:13am
^^^