How long will it take for the population of a certain country to double is its annual growth rate is 5.3%?

It will take approximately 20 years ( years) for the population of a certain country to double if its annual growth rate is 5.3%.

Step-by-step explanation:

Then the population after years is:

Let be the current population.

would be the double this population.

The growth rate is

so the value of can be determined as:

years

Therefore, it will take approximately 20 years for the population of a certain country to double if its annual growth rate is 5.3%.

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation: