In the year 2000, the population of

Adams County was 60,000 residents.

Each year since, its population has

decreased 0.1%. Predict what the

population of Adams County will be

in the year 2015.

12,353 51,604 or 59,106

Question

Conor Case

Mathematics

29 September, 09:20

In the year 2000, the population of

Adams County was 60,000 residents.

Each year since, its population has

decreased 0.1%. Predict what the

population of Adams County will be

in the year 2015.

12,353 51,604 or 59,106

+1

Answers (1)

Know the Answer?

Gabriel Hebert · Answer 1

Answer: 59106

Step-by-step explanation:

We would apply the formula for exponential decay which is expressed as

A = P (1 - r) ^ t

Where

A represents the population after t years.

t represents the number of years.

P represents the initial population.

r represents rate of growth.

From the information given,

P = 60000

r = 0.1% = 0.1/100 = 0.001

t = 2015 - 2000 = 15 years

Therefore

A = 60000 (1 - 0.001) ^15

A = 60000 (0.999) ^15

A = 59106

In the year 2000, the population ofAdams County was 60,000 residents.Each year since, its population hasdecreased 0.1%. Predict what thepopulation of Adams County will bein the year 2015.12,353 51,604 or 59,106

In the year 2000, the population of

Adams County was 60,000 residents.

Each year since, its population has

decreased 0.1%. Predict what the

population of Adams County will be

in the year 2015.

12,353 51,604 or 59,106