Cooper is buying a bicycle that is on sale for 20% off the regular price of $320. A 6% sales tax will be added to the price. What is the total amount Cooper will have to pay for the bicycle.

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

If g(x) is an odd function, which function must be an even function?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?