The rate of growth of the population of electric mice in Japan is proportional to the population. The population increased from 1800 to 2500 between 2012 and 2015. Determine the expected population in 2018.

The rate of growth of the population of wild foxes in Britain is proportional to the population. The population increased by 113 percent between 2011 and 2015. What is the constant of proportionality in years-1?

The rate of growth of the number of cholera causing bacteria in a pound is proportional to the population. The population increased from 100 to 750 between 3:20 and 4:00. What is the constant of proportionality in minutes-1?

The rate of growth of the hogs in Houston is proportional to the population. The population increased from 500 to 900 between 2013 and 2015. What is the expected population in 2020?

The rate of change of the culture size of baceteria on a dirty plate is proportional to the population. The population increased by 32 percent over the course of 35 minutes. What is the constant of proportionality in minutes-1?

The rate of growth of the culture of bacteria on a dirty plate is proportional to the population. The population increased from 50 to 200 between 1:15 and 1:30. At what point in time approximately would the population be 700?

The rate of change of the number of gila monsters is proportional to the population. The population increased from 1800 to 9000 between 2014 and 2015. What is the constant of proportionality in years-1?

The rate of change of the number of goblins is proportional to the population. The population increased from 120 to 2400 between October 10th and 13th. What is the constant of proportionality in days-1?

The rate of change of the number of skeletons in the skeleton army is proportional to the population. The population increased by 66.6 percent between September and October. What is the constant of proportionality in months-1?

The rate of change of the number of direwolves is proportional to the population. The population increased by 259 percent between 1605 and 1607. What is the constant of proportionality in years-1?