The average price of gasoline in Paris France is €1.91 per liter if there are 3.785 liters in one gallon the and the exchange rate is €1.401 for $1 what is the price of gasoline in dollars per gallon for Paris France

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.