Suppose that z varies jointly with x and y. Find the constant of proportionality k if z = 700 when y = 14 and x = 20. %3D %3D Using the k from above write the variation equation in terms of x and y. Z = Using the k from above find z given that y = 27 and X = 28. Z = If needed, round answer to 3 decimal places. Enter DNE for Does Not Exist, oo for Infinity

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A: This question is based on mid-point formula.

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A: topic - sets

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Q: 66 to the nearest 100

A: Find 66 to the nearest 100  

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Q: bond

A: Please refer to the image below

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