Mathematics, 25.02.2021 21:30, tyaslovell

According to the data in this lesson, the per person water footprint for the United States for 1997-2001 was 2.482.7 cubic meters per year per person. Suppose that the population of the United States was 290 million in the same time frame.
a. First, estimate the total water footprint of the United States (in cubic meters per year). Explain how you arrived at your estimate
b. Calculate the total water footprint of the United States. Write your answer in scientific notation with two decimal places.

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According to the data in this lesson, the per person water footprint for the United States for 1997-...