Peter's teacher says he may have his report card percentage based on either the mean or the median and he can drop one
test score if he looses.
84%, 71%, 64%, 90%, 75%, 44%, 98%
Which measure of center should Peter choose so he can have the highest percentage possible?
• Peter should choose the mean after dropping one test score.
Peter should choose the mean without dropping one test score
Peter should choose the median after dropping one test score
Peter should choose the median without dropping one test score.

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

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 graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)