Question

The predicted growth rate per year of population of a certain small city is given by 40000/ (t+2)^2, where t = n° of years counted from now in the long term, that is (i.e., when t → ∞ ), what is the expected change in the population from the current level?

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Answer to a math question The predicted growth rate per year of population of a certain small city is given by 40000/ (t+2)^2, where t = n° of years counted from now in the long term, that is (i.e., when t → ∞ ), what is the expected change in the population from the current level?

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Adonis
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95 Answers
Para encontrar el cambio esperado en la población a largo plazo a partir del nivel actual, debemos encontrar el límite de la razón de crecimiento cuando t tiende a infinito. La razón de crecimiento está dada por:

\frac{40000}{(t+2)^2}

Para encontrar el cambio esperado en la población a largo plazo, calculamos el límite cuando t \to \infty :

\lim_{t \to \infty} \frac{40000}{(t+2)^2} = \frac{40000}{\infty} = 0

Por lo tanto, el cambio esperado en la población a largo plazo a partir del nivel actual es 0.

\boxed{0}

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