The Ehrenberg Equation Gives the Relationship Between the Height

Essay

The Ehrenberg equation gives the relationship between the height (in meters) and the average weight W (in kilograms) for children between 5 and 13 years of age.
Round your answer to the nearest tenth.
What is the average weight of a 10-year-old child who stands at 1.62 m tall? kg
Use differentials to estimate the change in the average weight of a 10-year-old child whose height increases from 1.62 m to 1.67 m. kg