suppose a friend tells you she paid a total of $16,368 for a car and you'd like to know the cars list price (the price before taxes) so that you can compare prices at various dealers find the list price of the car if your friend boutght the car in Arizona, where the sales tax is 6.6%

Carmen and matt are conducting different chemistry experiments in school. in both experiments, each student starts with an initial amount of water in a flask. they combine two chemicals which react to produce more water. carmen's experiment starts with 30 milliliters of water in a flask, and the water increases in volume by 8.5 milliliters per second. matt's experiment starts with 10 milliliters of water and increases in volume by 28% each second.