Researchers find that there are 197 raccoons on an island.When they return a year later, they find that there are 504.What is the annual population growth rate for the raccoons?

A certain vehicle loses 4.5% of its value each year.If the vehicle has an initial value of $16687, construct a model that represents the value of the vehicle after a certain number of years.Use your model to compute the value of the vehicle at the end of 7 years