Rectangle R represents a group of 28 musicians. Circle P represents the 7 musicians who can play the drums. Circle S represents the 9 musicians who can play the clarinet. A total of 5 people can play both the drums and the clarinet.
Which table correctly shows the number of musicians who can play only the drums, only the clarinet, both drums and clarinet, or neither?
Regina has 2 pairs of sneakers, one black and one red. She has 2 pairs of gym shorts, one black and one red. She has 3 basketball jerseys, one silver, one black, and one red.
If she chooses a pair of sneakers, a pair of gym shorts, and a jersey at random, what is the probability that all three are the same color?