The population of a southern city follows the exponential law. Use this information answers part A through B. A. If N is the population of the city and T is the time in years, express N as a function of T. B. the population will be approximately how many people?

The population of a southern city follows the exponential law. Use this information answers part A through B. A. If N is the population of the city and T is the time in years, express N as a function of T. B. the population will be approximately how many people?

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter5: Exponential And Logarithmic Functions

Section5.2: Applications Of Exponential Functions

Problem 44E: Use a graphing calculator to solve each problem. In Example 4, suppose that a birth control program...

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The population of a southern city follows the exponential law. Use this information to answer parts a and b.
....
(a) If N is the population of the city and t is the time in years, express N as a function of t.
N(1) =O
(Type an expression using t as the variable and in terms of e.)
(b) If the population doubled in size over 22 months and the current population is 40,000, what will the population be 4 years from now?
The population will be approximately people.
(Do not round until the final answer. Then round to the nearest whole number as needed.)

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