Asurvey of teenagers found the music preferences listed. if you pick a teenager at random, what is p(rock)?
country : 12
jazz : 5
rock : 7
classical : 6
new age : 6
other : 4
a.33/40
b.1/7
c.7/40
d.1

Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. the douglas-fir is a conifer tree that grows in the taiga biome. it has an average height of about 70 feet, and its wood is an important source of lumber.

In what form is the following linear equation written y=9x+2

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?