Admission to park is 1.5 for kid and 4 for adult. 253 people entered with a total revenue of 692 dollars. how many kids and how many adults entered park?

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

2.5 milligrams is equivalent to how many grams

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.