PLEASEE HELPP ANYONE
A San Francisco-area radio station plays songs from a specific, fixed set of artists. The station has no DJ; instead, a computer randomly selects which songs to play. The songs themselves are picked randomly, and the same song may be played many times in a row. In the set of songs, 40% are sung by a female singer, 50% are sung by a male singer, and 10% are instrumental with no vocals. What is the probability that a particular set of 3 songs contains exactly 2 male singers and 1 female singer? (Hint: Be aware that there are multiple ways to achieve this pattern of songs.)
A 1/10
B 3/20
C 2/10
D 3/10
