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If X varies jointly as Y and Z, find the constant of variation if X = 5, Z = 8, Y = 480.
 one year ago
 one year ago
If X varies jointly as Y and Z, find the constant of variation if X = 5, Z = 8, Y = 480.
 one year ago
 one year ago

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LogicalAppleBest ResponseYou've already chosen the best response.1
If x is proportional to yz then x = kyz for some constant, k You are given values of x, y, and z. Plug them in and you will obtain the value of k.
 one year ago

hbaBest ResponseYou've already chosen the best response.2
\[x \alpha yz\] \[x=kyz\] \[k=x/yz\] Here X = 5, Z = 8, Y = 480. Put the values and find K
 one year ago
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