Using the statistic to answer the statements below: "approximately 1 in 5 HS seniors report misusing prescription drugs at least once in their lifetime

1.How many students in our class of 34 would be affected?

2.How many students in your sophomore class? ( 650 students)

3.How many in Neshaminy High School (2500 students)

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: