Friday

March 6, 2015

March 6, 2015

Posted by **Lorie** on Friday, April 5, 2013 at 9:28pm.

Thanks in advance! I appreciate all the help! :)

- college math -
**Steve**, Saturday, April 6, 2013 at 5:23amif you know what direct and inverse variations are, then you know that

w = kxy^2/z^3

plug in w,x,y,z to get k:

3=k(4)(4)/64

3 = k/16

k=48 so,

w = 48xy^2/z^3

Now plug in the new x,y,z to get w, since we now know k.

**Answer this Question**

**Related Questions**

college math - A quantity, W, is directly proportional to x and the square of y ...

College math - I really need to know the answer to this extra credit problem. ...

Inverse Variation - Help me please.. Explain also :( 1. E is inversely ...

physics - If two different masses have the same kinetic energy, their momenta ...

Algebra - x is directly proportional to y and is inversely proportional to the ...

Physics - If two different masses have the same kinetic energy, their momenta ...

physical science - the wavelength of an electromagnetic wave is ____________. a...

math - t varies directly as the square root of l. If l=81, then t=10 what is the...

physics - if a stone at the end of a string is whirled in a circle, the inward ...

Science - Please Check 1.) If a quantity increases as a second quantity ...