There are 90 penguins in a zoo. there are two types- humboldt and emperor. 52 are female, of the 6 are emperor penguins. there are 5 male emperor penguins. use this information to complete the frequency tree.

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.