The population of a country is modelled using the formula P = 20 + 10 e t/50
Question:
The population of a country is modelled using the formula P = 20 + 10 et/50 where P is the population in thousands and t is the time in years after the year 2000.
a. State the population in the year 2000.
b. Use the model to predict the population in the year 2030.
c. Sketch the graph of P against t for the years 2000 to 2100.
d. Do you think that it would be valid to use this model to predict the population in the year 2500? Explain your answer.
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Given the model P 2010et50 and the origin year in which the model is valid is in 2000 Solutions a In ...View the full answer
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Related Book For 
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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