Geography, 18.01.2021 14:00 tvrgrvJfbhh3881
One person buys a compact sedan that costs $21,000 and gets 25 miles per gallon. Another person pays $25,000 for the hybrid version of the same compact sedan, which gets 50 miles per gallon. Each owner drives 12,000 miles per year and plans on keeping the vehicle for 10 years.
A gallon of gas emits 20 pounds of CO, when burned in an internal combustion engine. The average cost of a gallon of gas over the 10-year ownership period is $3.00.
a. Calculate how many gallons of gas each vehicle uses per year.
b. Calculate the cost of the gas that each vehicle uses per year.
c. Calculate the amount of CO, that each vehicle emits per year.
Answers: 3
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Why is the improved education of girls so important, especially with regard to economics and health? what are the leading causes of death among teenage girls in africa and how are they tied to education?
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People keep spending additional units of a particular resource on a want until their marginal benefit is decreasing withgreater thanless thannot affected by their marginal cost.
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Acivilization exists for several hundred yeaars, developing its own language. such a civilization probably has been: a. farming corn b. suffering from a lack of contact with the outside world. c. isolated by mountains or some other physical barriers. d. starving from lack of trade.
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Rectangle qrst is shown. angle qrt is congruent to angle str, and angle str is complementary to angle qtr. which statement is true about angles qrt and qtr? they are congruent. they are complementary. they are supplementary. they are right angle
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One person buys a compact sedan that costs $21,000 and gets 25 miles per gallon. Another person pays...
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