Suppose a certain country's population has constant relative birth and death rates of 97 births per thousand people per year and 47 deaths per thousand people per year respectively. Assume also that approximately 30,000 people emigrate (leave) from the country every year. Which equation best models the population P = P(t) of the country, where t is in years? dP A. dt = 50P + 30000 dP B. at C. D. **** dP at dP 0.05P - 30000 = 0.05P+ 30000 dt = 0.5P 30000 dp E. dt = 0.5P - 30
Suppose a certain country's population has constant relative birth and death rates of 97 births per thousand people per year and 47 deaths per thousand people per year respectively. Assume also that approximately 30,000 people emigrate (leave) from the country every year. Which equation best models the population P = P(t) of the country, where t is in years? dP A. dt = 50P + 30000 dP B. at C. D. **** dP at dP 0.05P - 30000 = 0.05P+ 30000 dt = 0.5P 30000 dp E. dt = 0.5P - 30
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.7: Applications
Problem 16EQ
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