7. The graph below shows the number of students who were there on Wednesday from each of the 4 groups in Ms. Sarah's Algebra 2 class. What is the probability that a student chosen at random from the class will be in group 3? Ms. Sarah Groups 8. The School Board is going to hold a meeting in which all five board members are going to attend. If there are 5 chairs for the board members, how many different ways can the board members be seated? 9. A five-character security code is being created. The first three characters can be one of the 26 letters of the alphabet. The last two characters are a number 0-9. The letters and numbers can repeat. How many different codes can be created? 10. Chipotle has three types of meats for their entrees: chicken, steak, and carnitas. Each entree can be ordered with: o White or brown rice o Black, pinto, or refried beans o One of six available toppings Find the number of possible outcomes in the sample space