Butch has a collection of 40 vinyl records from throughout the 20th century including nine from the 40s, four from the 50s, three from the 60s, four from the 70s, and eight from the 80s. If he randomly selects one from his collection of 40, find the probability it will be from each of the following decades. The probability that it is from the 40s is The probability that it is from the 50s is The probability that it is from the 60s is The probability that it is from the 70s is The probability that it is from the 80s is (Type an integer or a simplified fraction.) (Type an integer or a simplified fraction.) (Type an integer or a simplified fraction.) (Type an integer or a simplified fraction.) (Type an integer or a simplified fraction.)

One pile of cards contains a number two through seven and red heart. A second pile of cards contains the number four through eight in black space. Each pile of cards have been randomly shuffle. If one card from a each piles was chosen at the same time. what is the probability that the sum will be less than 12??

There are 6 male students and 17 female students in a class.If you choose 2 students at random, find the probability that both are female.Answer with a fraction or give four decimal places.

Charles has six songs on a playlist. Each song is by a different artist. The artists are Joey McIntyre, Whitney Houston, Aaron Carter, Shakira, Shania Twain, and Phil Collins. He programs his player to play the songs in a random order, without repetition. What is the probability that the first song is by Aaron Carter and the second song is by Joey McIntyre? Write your answer as a fraction or a decimal, rounded to four decimal places.   The probability that the first song is by Aaron Carter and the second song is by Joey McIntyre is    .