The unemployment rate has risen more than a percentage point to 8.5% in February form 6.6% last November."What is the relative change in the unemployment rate expressed as a percentage. The unemployment rate has risen ___%?

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

Brent wants to know what is 5 x 1/2

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: