Your friend from Rifle is interested in going to a concert by Lindsey Stirling. In July, there are two venues which are going to be having her perform: July 8th in Vail and July 9th in Grand Junction. If your friend wants to stay the night of the concert in a hotel, determine the total cost for going to Grand Junction versus Vail then describe which your friend should take. You may assume they get an average gas mileage of 25 mpg.

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.