Suppose that z varies jointly with x and y. Find the constant of proportionality k if z = 114.8 when y = 4 and x = 7. k=
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Suppose that z varies jointly with x and y. Find the constant of proportionality k if z = 114.8 when y = 4 and x = 7. k=
Suppose that z varies jointly with x and y. Find the constant of proportionality k if z = 114.8 when y = 4 and x = 7. k= Using the k from above write the variation equation in terms of x and y. ZE Using the k from above find z given that y = 24 and x = 27. Z=
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