Answer ASAP. Thank you. Suppose you are to line up 6 people on a bus. If 4 specific people require to be following each other, how many ways are possible to line the people up?

At a race track you have the opportunity to buy a ticket that requires you to pick the first and second place horses in the first two races. If the first race runs 12 horses and the second runs 9, how many different tickets are possible?

Jana has 10 blouses, 5 pairs of shoes, 5 skirts,and 5 hats. How many distinct 'outfits' does she have?

In a popular online role playing game, players can create detailed designs for their character's "costumes," or appearance. Michael sets up a website where players can buy and sell these costumes online. Information about the number of people who visited the website and the number of costumes purchased in a single day is listed below. 215 visitors purchased no costume. 12 visitors purchased exactly one costume. 3 visitors purchased more than one costume. If next week, he is expecting 1800 visitors, about how many would you expect to buy more than one costume? Round your answer to the nearest whole number.