Find the answers to Question 1, and Question 2, will mark as brainlest, thanks

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42

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?