### Word problem

The population of a colony of mosquitoes obeys the law of uninhibited growth. If there are 1000 mosquitoes initially and there are 1600 after 1 day, what is the size of the colony after 4 days? How long is there until there are 20,000 mosquitoes? What is the size of the colony after 4 days? Approximately ___mosquitoes. (Do no