the marked price of an electric iron was $36. during a sale, a discount of 12% was given. a further 7.5% discount was given to those customers who bought more than one. how much would a customer who bought three electric irons need to pay for each electric iron?

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:

Need showing work for this problem 56.25 ×25.80

38 points and brainliest plz answer question in word document