An equation which represents the average weight in pounds of an adult male of a given height in inches is w = 4.5h - 142. Predict the weight in pounds of an average male with a height of 6' 3" (75 inches). Round to the nearest pound and enter the numerical answer only.

Question

An equation which represents the average weight in pounds of an adult male of a given height in inches is w = 4.5h - 142.  Predict the weight in pounds of an average male with a height of 6' 3" (75 inches).  Round to the nearest pound and enter the numerical answer only.

anonymous · Answer

In this equation, w represents the weight and h represents the height. Since we know the height is 75 inches, we can find the weight by simply plugging in 75 for the h and solving for w.