debt mu oil a day, and (il) The tw (7) According to According to the ol company
ID: 3148015 • Letter: D
Question
debt mu oil a day, and (il) The tw (7) According to According to the ol company BP, in 2010, the United States used 19,148,000 barrels of o debt m worldwide, people used other things) fuel and manufacturing. (a) If people used around 87,382,000 barrels of oil per day. This includes oil used there were 309 million people in the United States in 2010, what was the daily con e per capita (barrels per person) in the United States? Round to the nearest hun (9) Terrence i how much spreadshe rat barrel. (b) If there were 6.89 billion people in the world in 2010, which of the following statements be correct? The U.S. rate of oil consumption per capita was about: ents would (i) 2 times the world rate (ii) 5 times the world rate (ii) 10 times the world rate. (iv) 50 times the world rate. (a) Sele (c) There are 42 gallons in a barrel of oil. Which of the following statements is true? The average American is responsible for about: (0) 0.5 gallons of oil use per day (ii) 2.5 gallons of oil use per day. (ii) 5 gallons of oil use per day. (iv) 50 gallons of oil use per day (b) TeExplanation / Answer
a). Total number of people in US in 2010 = 309Milllion = 309000000
Total number of barrels of oil used per day in US in 2010 = 19148000
Daily consumption rate per capita = Number of barrels of oil used by 1 person in 1 day =
Total number of barrels of oil used per day in US in 2010 / Total number of people in US in 2010 = 19148000/309000000 = 0.06
b). Total number of barrels of oil used per day Worldwide in 2010 = 87382000
Total number of people Worldwide in 2010= 6.89Billion = 6890000000
Daily consumption rate per capita = Number of barrels of oil used by 1 person in 1 day =
Total number of barrels of oil used per day Worldwide in 2010 / Total number of people Worldwide in 2010 =
87382000 / 6890000000 = 0.013
option (ii) is correct. US consumption per capita is about 5 times the World rate.
c). Capacity of 1 barrel = 42Gallons
Barrels consumed by 1 American per day = 0.06
Total oil consumed by 1 American per day = 0.06*42 = 2.5 gallons of oil use per day.
Option (ii) is correct.
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