A box contains 6 red and 5 blue marbles. Another box contains 5 red and 8 blue marbles. One box is selected at
random and from that bag, one marble is drawn. What is the probability that the marble drawn is blue?
153
286

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

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: