If the annual increase in the population be 20% and the present population be 10,000. What will be the population after 3 years hence?

a.16000

b.17280

c.14400

d.17820

plz follow my profile

The population of an ant colony is doubling every 2 years. If the current population is 5,000, what will be its approximate population 2 years from now?

6. A small lake is stocked with a certain species of fish. Use the simplified logistic model 4 P(t) = 1 to describe the population at time t > 0. The parameters A and k are positive constants. (b) After 4 years the population is 1500. What will the population be after 8 years? (Note that using the properties of the exponential function, you are expected to obtain an exact numerical answer, with no unevaluated exponentials or logarithms.)

A town has a population of 15 000 in 2000, and grew 3.5% to 15 525 in 2001. Assuming that the population continues to grow at the same percentage rate each year, what will the population be in 2030?