he change to a villages population over time can be represented using an exponential decay function. P(t) = P0ert (t ≥ 0) P(t) represents the village population at time (t), measured in years. Initially at time t=0, there are 12,000 people in the village. After 4 years, only 5,000 people remain. What is the minimum number of whole years it will take for the population to fall to 2 000?
he change to a villages population over time can be represented using an exponential decay function. P(t) = P0ert (t ≥ 0) P(t) represents the village population at time (t), measured in years. Initially at time t=0, there are 12,000 people in the village. After 4 years, only 5,000 people remain. What is the minimum number of whole years it will take for the population to fall to 2 000?
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 change to a villages population over time can be represented using an exponential decay function.
P(t) = P0ert (t ≥ 0)
P(t) represents the village population at time (t), measured in years. Initially at time t=0, there are 12,000 people in the village. After 4 years, only 5,000 people remain.
What is the minimum number of whole years it will take for the population to fall to 2 000?
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