SOLUTION: w varies jointly as x and y and inversely as z. if w = 112 when x = 4 and y = 8 and z = 0.2, find w when x = 8, y = 10 and z = 4 (show your solution)

Question 389835: w varies jointly as x and y and inversely as z. if w = 112 when x = 4 and y = 8 and z = 0.2, find w when x = 8, y = 10 and z = 4 (show your solution)
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
w varies jointly as x and y and inversely as z. if w = 112 when x = 4 and y = 8 and z = 0.2, find w when x = 8, y = 10 and z = 4 (show your solution)
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...

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w = 112 when x = 4 and y = 8 and z = 0.2

k=112/160
k=7/10
...
find w when x = 8, y = 10 and z = 4, k= 7/10

w=14
...
m.ananth@hotmail.ca
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