See pictures for problems 1, 2 and 3A committee of nine people must choose a president, vice president, and a secretary. Two of the committee members are Jessica and Pablo. Assume the assignments are made at random. Part 3 of 3(c) What is the probability that either Jessica or Pablo is president and the other is vice president?Write your answer as a reduced fraction.The probability that either Jessica or Pablo is president and the other is vice president is Part 1 of 3(a) In how many ways can a president, a vice president, and a secretary be chosen?There areways that a president, a vice president, and a secretary be chosen.Part: 1/3Part 2 of 3(b) What is the probability that Pablo is president and Jessica is vice president?Write your answer as a reduced fraction.The probability that Pablo is president and Jessica is vice president is

a) There are 9 members in the committee Therefore A president can be chosen in 9 ways A vice president can be chosen in 8 ways (we excluded the member who has been the president) A secretary can be chosen in 7 ways (we excluded the members who have been the president and vice president) Therefore a president, a vice president, a secretary can be chosen in 9.8.7 = 504 ways