Homework Help: Math102

Posted by Robert on Wednesday, October 24, 2007 at 11:50am.

If x varies directly as y and y varies inversely as the square of z. How is x varies with z?

Math102 - drwls, Wednesday, October 24, 2007 at 12:52pm
x = ay
y = b/z^1/2

so

x = ab/z^1/2

a, b and ab are constants, so x varies inversely with the square root of z.
Math102 - Anonymous, Tuesday, June 21, 2011 at 8:38am
rtgr5454 faaaggggggg

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