There is a new infection sweeping the nation. As of now, there are 50,000 people infected. The World Health Organization predicts that the number of infections will continue to grow by 3% each month. How many people will be infected in five months?

How much money does ron have left each month after his fixed expenses? ron graduated from college five years ago. he recently bought a house, but shares it with a housemate who pays him $800 a month for rent and utilities. ron is putting a budget worksheet together so he will have a better idea of where his money is going and where he can save. enlarge