Topic: Rational and Real Numbers
Progress:
The movement of the progress bar may be uneven because questions can be worth more or less (including zero) depending on your answer
Match each number on the left with the correct description of the number on the right.
Answer options on the right may be used more than once.
4.83
This is an integer.
This is a rational number, but not an integer.
- 7
This is an irrational number.
-6.175

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.