Question

The population P(in thousands) of Montana in the years 2005 through 2015 can be modeled by

P=81 In(t)+807, 5 ≤ t ≤ 15

Where t represents the year, with t=5 corresponding to 2005. During which year did the population of Montana exceed 965 thousand?

Answer 1

Respuesta:

P=81 In(t)+807, 5 ≤ t ≤ 15 no inglihs

Explicación paso a paso: nose broo no se ingles

Answer 2

Respuesta:

So that the population of Montana exceed 965000 after of year 2007

Explicación paso a paso:

$P=81*ln(t)+807$

Where P=965

$965=81*ln(t)+807\\ 965-807=81*ln(t)\\ 81*ln(t)=158\\ ln(t)=158/81\\ ln(t)=1.9506$

How: $t=e^{ln(t)}$

$t=e^{1.9506}\\ t=7.033$

So that the population of Montana exceed 965000 after of year 2007