Glitterkittenxoxo
contestada

Columbus, Ohio is one of the fastest growing cities in the United States. As of 2018, the city had a population ~900,000 people and a growth rate of 1.2%. At its current rate of growth, how many years will it approximately take for the city to double its population size?

Respuesta :

pstnonsonjoku

The time taken to double the population is 58 years.

What is exponential growth?

An exponential growth problem is one for which we define the model; P= Poe^rt

Where;

P = population at time t

Po = initial population

r = population growth rate

t = time taken

1800000 = 900,000e^(0.012 × t)

1800000/900,000 = e^(0.012 × t)

2 = e^(0.012 × t)

ln2 = 0.012 × t

t = ln2/0.012

t = 58 years

Learn more about population growth: https://brainly.com/question/12228859

Otras preguntas