for a moving object, the force acting on the object varies directly with the object acceleration. When a force 42N act on a certain object, the acceleration of the object is 6m/s square. If the force is changed to 28 N, what will be the acceleration of the object?

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.