The Ehrenberg Equation Gives the Relationship Between the Height

Short Answer

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.
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Round your answer to the nearest tenth.
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What is the average weight of a 10-year-old child who stands at 1.4 m tall?
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________ kg
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Use differentials to estimate the change in the average weight of a 10-year-old child whose height increases from 1.4 m to 1.45 m.
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________ kg