The Hopewells are moving across the country. Mr. Hopewell leaves 4 hours
before Mrs. Hopewell. If he average 35 mph
and she averages 85 mph how many
hours will it take Mrs. Hopewell to catch'ye
to Mr. Hopewell?

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:

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?