Sunday

April 19, 2015

April 19, 2015

Posted by **Jake** on Sunday, October 2, 2011 at 5:07pm.

w=2, x=5, y=4, and z=9

So i think the equation is y=xz/w

But what is the constant of proportionalit supposed to mean?

- Calc -
**Steve**, Monday, October 3, 2011 at 5:29amYou're almost right.

y = kxz/w, where k is the constant of proportionality.

Plugging in your values,

4 = k*5*9/2

8 = 45k

k = 8/45

SAT math - Can someone please help me with this question: Write an equation that...

Math: Calculus - The max. weight M that can be supported by a beam is jointly ...

Math - The maximum weight M that can be supported by a beam is jointly ...

Math - U is jointly proportional to V and W . Let k be the constant ...

college algebra - U is jointly proportional to V and W. Let k be the constant ...

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

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

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

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

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