The population of a small town in Alabama is 382 people. If the growth rate is 0.7%, what will its population be in 30 years?

1 answer:

4 0

Formula for growth:

y = initial • (percent growth + 1)^time/frequency of growth

So, since initial population is 382

Percent growth is 0.007

The time is 30 years

And it goes it by .07% every 1 year,

y = 382 • (1.007)^30/1

y= 470.9203732 people

Since we can’t have 0.9 of a person, the population after 30 years will be 470 people.

You might be interested in

Write the equation of the line parallel to y= -5 through (2,7) .

ololo11 [35]

Answer: y = 7

Step-by-step explanation: The equation of the original line in standard form is y = -5. Lines with a "y = b" equation are horizontal, so we know that the parallel line will also be horizontal and follow the y=b format. The original line passes through the point (2, 7) so the equation is y = 7.

6 0

3 years ago

There’s also D <br><br> D: 4m on top and 4m on the side

Wewaii [24]

B hope this helped have a nice day! =D

Oh yes 4x5 is another answer so yep god I forgot that sorry!

4 0

3 years ago

Read 2 more answers

The linearized regression equation for an exponential data set is log ŷ = 0.14x + 0.4, where x is the number of years and y is t

djyliett [7]

Option C: $316$ is the predicted population when $x=15$