Clay ordered two suitcases ($44.50 each) from a catalog. He had to pay 6.5% sales tax and a shipping charge of $3.89. What was the total
amount he was billed?
a. $98.68
b. $89
c. $94.79
d. $53.68

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:

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?