SOLUTION: Suppose that y varies jointly with w and x and inversely with z and y=320, when w=6, and x=20, and z=3. Write the equation that models the relationship

Question 840625: Suppose that y varies jointly with w and x and inversely with z and y=320, when w=6, and x=20, and z=3. Write the equation that models the relationship
Answer by josgarithmetic(39630) (Show Source): You can put this solution on YOUR website!
, and k is used as a proportionality constant.

Your values to use for finding k give you

RELATED QUESTIONS
Suppose that y varies jointly with w and x and inversely with z and y=360 when w=8, x=25, (answered by ankor@dixie-net.com)

Here's a question from my homework I dont know how to solve, It says: Suppose that "Y"... (answered by ankor@dixie-net.com)

x varies jointly with y and the cube of z and inversely with w. The value of x is 64... (answered by Cromlix)

Suppose that y varies jointly with w and x and inversely with z, and y = 360 when w = 8,... (answered by ankor@dixie-net.com)

suppose z varies jointly with x and y and x varies directly with w. Show that z varies... (answered by josgarithmetic)

Please help me with the following question: Find an equation of variation where y varies (answered by gonzo)

suppose that z varies jointly as x and t^2 and inversely as w. if z=4 when x=2, t=1 and... (answered by solver91311)

Write an equation or formula that represents the general relationship indicated. Then... (answered by Cromlix)