The population of Nilam doubles in size every 6yr. In 1986, its population was 20,000. a) Find an exponential function of the form P(t)=P0nt/T that models Nilam's population after t years. b) Find the equivalent exponential model of the form P(t)=P0ert. c) What is Nilam's yearly percentage growth rate?
The population of Nilam doubles in size every 6yr. In 1986, its population was 20,000. a) Find an exponential function of the form P(t)=P0nt/T that models Nilam's population after t years. b) Find the equivalent exponential model of the form P(t)=P0ert. c) What is Nilam's yearly percentage growth rate?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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The population of Nilam doubles in size every 6yr. In 1986, its population was 20,000.
a) Find an exponential function of the form P(t)=P0nt/T that models Nilam's population after t years.
b) Find the equivalent exponential model of the form P(t)=P0ert.
c) What is Nilam's yearly percentage growth rate?
d) Without using a calculator, find Nilam's population in 1998.
e) How fast was Nilam's population changing in 1996?
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