Suppose a population of a city, counted in thousands, grows as 70*e0.035 t after t years since 2010. Pr7. What is the initial value of our function and what does it mean in simple, non-mathematical, terms? Pr8. To find when the population reaches 100 (thousands) we would solve equation: 70·e0.035 t = 100. Solve the equation using logarithms or technology. Pr9. What is the annual percentage growth rate of our city to the nearest one tenth of a percent?
Suppose a population of a city, counted in thousands, grows as 70*e0.035 t after t years since 2010. Pr7. What is the initial value of our function and what does it mean in simple, non-mathematical, terms? Pr8. To find when the population reaches 100 (thousands) we would solve equation: 70·e0.035 t = 100. Solve the equation using logarithms or technology. Pr9. What is the annual percentage growth rate of our city to the nearest one tenth of a percent?
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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Suppose a population of a city, counted in thousands, grows as 70*e0.035 t
after t years since 2010.
Pr7. What is the initial value of our function and what does it mean in simple, non-mathematical, terms?
Pr8. To find when the population reaches 100 (thousands) we would solve equation: 70·e0.035 t = 100.
Solve the equation using logarithms or technology.
Pr9. What is the annual percentage growth rate of our city to the nearest one tenth of a percent?
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