The population of the world in 2015 was 9.75 billion people and was growing at a rate of 1.25% per year. (i) Assuming that this growth rate continues, derive a model to represent the population P (in billions of people) in year t. (ii) From the model derive in (i), approximately when will the population of the world be 11.2 billion people?

Managerial Economics: Applications, Strategies and Tactics (MindTap Course List)
14th Edition
ISBN:9781305506381
Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Publisher:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Chapter5: Business And Economic Forecasting
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Problem 1E: The forecasting staff for the Prizer Corporation has developed a model to predict sales of its...
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The population of the world in 2015 was 9.75 billion people and was growing at a rate of
1.25%
per year.
(i) Assuming that this growth rate continues, derive a model to represent the
population P (in billions of people) in year t.
(ii) From the model derive in (i), approximately when will the population of
the world be 11.2 billion people?
Transcribed Image Text:The population of the world in 2015 was 9.75 billion people and was growing at a rate of 1.25% per year. (i) Assuming that this growth rate continues, derive a model to represent the population P (in billions of people) in year t. (ii) From the model derive in (i), approximately when will the population of the world be 11.2 billion people?
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