*I had posted a question earlier but didn't realize there was more to this problem* Original problem: One model for the ideal body weight, W, for men...

*I had posted a question earlier but didn't realize there was more to this problem*

Original problem: One model for the ideal body weight, W, for men (in kilograms) is W = 50 + 2.3(h-60), where h represents height (in inches). According to this model, what is the ideal weight of a 6-foot male? Do not round your answer. (We deducted that W=77.6 Kg)

Next problem: Rewrite the function in order to express height as a function of weight. Call this function h. Present your work. Verify that the given function and your function from part b are inverses, by showing that (W function composition h) = W and that (h function composition W)(h) = h. What is the height of a male whose ideal weight is 83 kg? Round to nearest inch.