At the youth center, the committee has decided to create a circular shaped flower bed. They plan to
cover the flower bed with mulch. A flower bed with a
12' diameter will cost $150 to cover with mulch. A
flower bed with an 18' diameter will cost $300 to
cover. Which is the better value?

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:

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?