Physics, 30.10.2019 23:31 iiomqjessica

Estimate the number of gallons of gasoline consumed by the total of all automobile drivers in the u. s., per year. suppose that there are about 3 × 10^8 people in the united states, approximately half of the them have cars, each car drives an average of 12,000 mi per year, and consumes a gallon of gasoline for each 20 mi?

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Estimate the number of gallons of gasoline consumed by the total of all automobile drivers in the u....