The yearbook club is handing out t-shirts to its members. there are 5 blue, 7 green, 9 red, and 4 yellow t-shirts in all. if jacob is handed a t-shirt, what is the probability that the color is red? a. 9/25 b. 9/16 c. 3/5 d. 16/25

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

The diagram shows a cuboid abcdefgh abcd is a square with area 25cm². find the volume of the cuboid.