Mathematics: The population of a city in 2005 was 18,000. by 2010, the city’s population had grown to 45,000. if the population growth follows a exponetial model, what is the projected population for 2015?

The population of a city in 2005 was 18,000. by - id2005180002013266017, Nelly745

Ответ:

lolh1520

07.01.2022

First find the rate of growth
45000=18000(1+r)^(2010-2005)
Solve for r
r=((45,000÷18,000)^(1÷5)−1)×100
R=20%
Use it to find the population in 2015
P=45000(1+0.20)^(2015-2010)
P==111,974.4

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Ответ:

kittykat8317

06.11.2021

Mathematics

dude are you under developed? dogs cant get a human virus

Step-by-step explanation:

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The population of a city in 2005 was 18,000. by 2010, the city’s population had grown to 45,000. if the population growth follows a exponetial model, what is the projected population for 2015?

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