Which function represents a vertical stretch of an
exponential function?
y = 2x
y=3.22
y = 23x

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

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?

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?