What will the population of the world be in the year 2050

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Statistics indicate that the world population since World War II has been growing at the rate of 1.9% per year. Further, United Nations records indicate that the world population in 1975 was (approximately) 4 billion. Assuming an exponential growth model, (a) what will the population of the world be in the year 2050? (b) When (what year) will the world population be 20 billion?

Reference no: EM13321204

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