Iris is building a model of the washington monument. her model measures 15 in. tall and is 1.5 in. wide at the base. the actual width measurement at the base of the washington monument is about 55 ft. about how tall is the washington monument?

Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.