4. If a multiple-choice test consists of 5 questions each with 4 possible answers of which only one is correct, (a) how many different ways can a student check off one answer to each question? (b) how many ways can a student check off one answer to each question and get all the questions wrong? 5. How many distinct permutations can be made from the word Illinois? 6. (a) How many ways can 6 people be lined up to get on a bus? (b) If a certain 3 persons insist on following each other, how many ways are possible? (c) If a certain 2 persons refuse to follow each other, how many ways are possible? 7. Four married couples have bought 8 seats in a row for a concert. In how many different ways can they be seated (a) with no restrictions? (b) if each couple is to sit together? (c) if all the men sit together to the right of all the women? 8. (a) How many three-digit numbers can be formed from the digits 0, 1, 2, 3, 4, 5, and 6 if each digit can be used only once? (b) How many of these are odd numbers? (c) How many are greater than 330?

Q: In how many ways can the letters of the word HORRAR be arranged if vowels are together?

A: Given information- We have given the letters of the word- HORRAR We have to find a number of ways to…

Q: ow many unique ways are there to arrange the letters in the word PRETTY?

A:

Q: In how many different ways can you arrange the letters of the word NONSENSE if the first letter and…

A:

Q: How many (distinguishable) ways are there to rearrange the letters of ILLINOIS?

A: here total letters=8i-3l-2n-1o-1s-1

Q: Z, N, X, X, R, V, N, X, E, H ten-letter words (real or imaginary) can be fo

A: The given data is Z,N,X,X,R,V,N,X,E,H

Q: In how many ways can the letters in the word TENNESSEE be arranged?

A: Introduction: The term permutation refers to a mathematical calculation of the number of ways a…

Q: How many Combinations 3-letter Possible from letters A, E, I, O, and 4?

A: Here the given letters are ,      A,E,I,O,U  So, total number of letters , n=5 Using formula ,…

Q: how many three-letter permutations can be formed from the letters in the word pirate? Show your…

A: To find how many three-letter permutations can be formed from the letters in the word pirate.

Q: How many different ways can the letters of the word HANDS be rearranged to form a five-letter code…

A: Given that :  MANDS  This word has tive alphabets. So we have  5!  Ways to be arrange in different…

Q: 1. How many ways can four letters in the word "SHARED" be arranged?

A: The objective of this question is to find out the number of ways four letters from the word 'SHARED'…

Q: How many different ways can the letters of "jogging" be arranged? The number of different ways that…

A: The word “jogging” contains a total of 7 letters in which “g” letter is repeated 3 times.

Q: How many different permutations of the letters in ALASKA are possible?

A: Total number of letters in ALASKA are 6. And there are three A's. i.e. n=6 and r=3

Q: How many different ways can you rearrange the letters in the word "Voodoo"?

A: We have given that the word “Voodoo”.

Q: 1. How many ways can four letters in the word "SHARED" be arranged?

A: The objective of this question is to find out the number of ways four letters from the word 'SHARED'…

Q: In how many ways can a 4-letter code word be formed from the letters of the word CHECKBOOK?

A: Please comment down for any doubt. I hope my answer helps you.

Q: In how many ways can the letters in the word RAPTORS be arranged?

A: Given word RAPTORS

Q: In how many different ways can the letters of the word ‘BLOATING’ be arranged?

A: From the provided information,The word ‘BLOATING’ has 8 different letters.

Q: What is the number of different permutations consisting of 3 letters each that can be formed from…

A: The no. of permutations possible for elements from available  elements is given as:. Where  and .

Q: Give the number of distinct (distinguishable) permutations for the word:  tattletale

A:

Q: How many different 10-letter words (real or imaginary) can be formed from the following letters? Q,…

A: Given that  Number of letters = 10 Letters  =  Q , L , Q , U , A , L , L , A, R , W Number of times…