smithchristine2 smithchristine2
  • 20-07-2017
  • Mathematics
contestada

The variable Z is inversely proportional to X. When X is 3, Z has the value 2.

What is the value of Z when X = 13

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abdurrafay360
abdurrafay360 abdurrafay360
  • 20-07-2017
z=k/x
2=k/3
k=6
k is constant so it will remain 6 now subsitute 13 in equation and solve 
z=6/13
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