2. The population, P, of the city of Hazelton has grown according to the mathematical model P= 31 000(1.07)t where t is the number of years since 1990. a) If this trend continues, in what year will the population reach 120 000. Justify your answer. b) Describe an environmental disaster that would affect Hazelton's population. How would the disaster affect the population growth overall? c) How would the original mathematical model (formula) change after the disaster? Suggest and explain an alternative formula.
2. The population, P, of the city of Hazelton has grown according to the mathematical model P= 31 000(1.07)t where t is the number of years since 1990. a) If this trend continues, in what year will the population reach 120 000. Justify your answer. b) Describe an environmental disaster that would affect Hazelton's population. How would the disaster affect the population growth overall? c) How would the original mathematical model (formula) change after the disaster? Suggest and explain an alternative formula.
Chapter1: Equations, Inequalities, And Mathematical Modeling
Section1.4: Quadratic Equations And Applications
Problem 9ECP
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Transcribed Image Text:2. The population, P, of the city of Hazelton has grown according to the mathematical model
P= 31 000(1.07)t where t is the number of years since 1990.
a) If this trend continues, in what year will the population reach 120 000. Justify your
answer.
b) Describe an environmental disaster that would affect Hazelton's population. How would the
disaster affect the population growth overall?
c) How would the original mathematical model (formula) change after the disaster? Suggest
and explain an alternative formula.
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