Rosanne is selling her Corvette. She wants to include a photo of her car in the ad. Three publications give her prices for her ad with the photograph:
Lake Success Shopsaver ..................... $59.00
Glen Head Buyer .............................. $71.00
Floral Park Moneysaver ...................... $50.00
a. What is the mean price of these ads? Round to the nearest cent.
b. What would it cost her to run all three ads?
c. If each of the three newspapers used the mean price as their ad price, what would it cost Rosanne to run ads in all three papers?
d. Find the range of these ad prices.