6. How fast is the horse, Seabiscuit, running if she travels 400 feet in 20 seconds? *
( I NEED HELP THIS IS FOR A TEST ITS DUE 11:59)

Answer this question, only if you know the answer. 30 points and brainliest!

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:

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?