A mathematical model predicts that the population of a city, million, will be given by the formula , where is the number of years from now. What does the model predict the population will be in 2 years’ time?
At the end of 2000, the population of a country was 22.4 million. Since then, the population has increased by every year. What is the population, rounded to the nearest tenth, of the country at the end of 2037?
David has 73 rabbits. He believes that he will have rabbits after months. How many rabbits does he expect to have 2 months from now?