MTH401 Assignment, Question no2 solution

[mary444]

The population of a certain community is known to increase at a rate proportional to the number of people present at any time. The population grows from [IMG]file:///C:/Users/Mary/AppData/Local/Temp/msohtml1/01/clip_image002.gif[/IMG] 100 people to [IMG]file:///C:/Users/Mary/AppData/Local/Temp/msohtml1/01/clip_image004.gif[/IMG] 500 people in 5[IMG]file:///C:/Users/Mary/AppData/Local/Temp/msohtml1/01/clip_image006.gif[/IMG] years. How long will it take for the original population to double? What will be the population in [IMG]file:///C:/Users/Mary/AppData/Local/Temp/msohtml1/01/clip_image008.gif[/IMG]30 years?


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