Find the mean, median, and mode of the data set.
8 4 7 4 5

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8