The population of a community is known to increase at a rate proportional to the number of people present at time t. The initial population P0 has doubled in 5 years. Suppose it is known that the population is 12,000 after 3 years. What was the initial population P0?

P(0) = 7,917

Step-by-step explanation:

The population of the community is given by the following formula:

In which P(0) is the initial population and r is the growth rate.

The initial population P0 has doubled in 5 years.

This means that

Which lets us find r.

Applying the 5th root to both sides

So

Suppose it is known that the population is 12,000 after 3 years.

With this, we find P(0)

a 360 degree rotation

step-by-step explanation:

191 students play sports and ninety-seven 10th graders were surveyed.

step-by-step explanation: