The tables show functions representing the path of two rockets launched by different science lab groups. How do the functions in the tables compare? Since the maximums occurred at the same x-value, the rockets followed the same path. Since the x-intercepts are the same for both functions, the rockets followed the same path. The rockets were in the air for the same amount of time, but the rocket for group B went higher in the air. The rockets traveled the same height in the air, but the rocket for group B was in the air for a longer time.

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:

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box