Question 15: Total words = 12 Number of words CAN = 6 NUmber of words A = 3 Number of ways = 12!/(6!*3!) Question 16: Number of ways = 12!*2!
QUESTION 15 How many ways are there to arrange all the words in this tongue twister?...
For the word CHARITY, a) How many ways can we arrange all letters? b) How many ways can we select three letters? c) How many ways can we arrange three letters? d) How many ways can we arrange all the letters such that it begins with ‘CHA’?
Review Question 15 In how many ways can a Math team of 6 students be chosen from a Math Club which consists of 13 seniors and 14 juniors if the team must consist of 4 seniors and 2 juniors? a) O17,160 b) 0511,225 c)182 d) 65,065 e)8,281 0 None of the above. Question 18 Given P(A) = 37, P(B) = 43 and P(A B) .17. Find P(A B) a) 00.26 b) 00.97 c) 0.18 d) 0.37 e) 0.20 f) ONone...
In how many ways can a team leader, a clerk, and a meeting coordinator be selected from a project work group made up of 8 students if no student may perform more than one role in the work group?
How many ways can you arrange 6 magazines on a coffee table from 10 magazines.
9. A study group is to be selected from a group of 16 students. The group consists of 5 freshmen, 7 sophomores, and 4 juniors. a) In how many ways can a group of 6 students be selected from this group? b) If the study group is to consist of 2 freshmen, 3 sophomores, and 1 junior, how many different groups are possible? c) What is the probability that a group of 6 students will consist of 2 freshmen, 3...
A class of 22 students, 7 are seniors and 15 are juniors. In how many ways can we choose a group of 6 people if. . . (a) three are to be selected from seniors and three from juniors? (b) at least three are to be selected from juniors? (c) Ashley (one of the 22 students) must be included in the group (with no additional requirements)? (d) 3 of the selected students must be assigned the jobs of writer, presenter,...
Question 1 160 pts Question 1. A class consists of 4 boys and 5 girls. Answer the following questions: (a) In how many different ways can they be arranged along a line such that the boys are all together and the girls are also all together? (b) In how many different ways can the class be arranged along a circle? (c) In how many different ways can a group of 4 students be selected from the class such that there...
3). In how many ways can 6 students be seated in a row of 6 chairs if Jack insists on sitting in the first chair? 4). A president, a treasurer, and a secretary are to be chosen from a committee with forty members. In how many ways could the three officers can be chosen? 5). In how many ways can 7 books be chosen from a group of nine? 9). Suppose that a department contain 13 men and 15 women....
Part B(COMBINATORICS) LEAVE ALL ANSWERA IN TERMS OF C(nr) or factorials Q4(a)6) In how many ways can you arrange the letters in the word INQUISITIVE? in how many of the above arrangements, U immediately follows Q? Q4. (b)Suppose you are a math major who is behind in requirements and you must take 4 math courses and therefore next semester. Your favorite professor, John Smith, is teaching 2 courses next semester you "must" take at least one of them. If there...
How many different committees can be formed from 8 teachers and 33 students ifIn how many ways can the committee of 6 members be selected? the committee consists of 4 teachers and 2 students?