A school puts on a play. The play costs $1,500 in expenses. The students charge $5.00 for tickets. There will be one performance of the play in an auditorium that seats 500 people. What is the domain and range of the function that shows the profit as a function of the number of tickets sold? Show all work for full credit.

70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?