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Construct an equation of variation and find the constant of proportionality for the following situation.x is directly proportional to both y and z. when x7 and y = 4, z = 0.50. Find y when x = 28 and Z = 2.when x = 28 and Z = 2, y =

Question
Construct an equation of variation and find the constant of proportionality for the following situation.
x is directly proportional to both y and z. when x
7 and y = 4, z = 0.50. Find y when x = 28 and Z = 2.
when x = 28 and Z = 2, y =
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Construct an equation of variation and find the constant of proportionality for the following situation. x is directly proportional to both y and z. when x 7 and y = 4, z = 0.50. Find y when x = 28 and Z = 2. when x = 28 and Z = 2, y =

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Step 1

It is given that, x is directly proportional to y and z.

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Step 2

Now substitute x = 7, y = 4 and z = 0.5 and compute the constant k as follows.

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Step 3

Substitute k = 7/2 in the equa...

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