Which function has a simplified base of 4 cubed root of 4? f(x) = 2(cubed root of 16)^x
f(x) = 2(cubed root of 64)^x
f(x) = 4(cubed root of 16)^2x
f(x) = 4(cubed root of 64)^2x

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.