How many 4​-letter code symbols can be formed from the letters from the word PODS without​ repetition?       How many 4​-letter code symbols can be formed from the letters from the word PODS without​ repetition? nothing

Q: How many different three-letter words (including nonsense words) can be formed such that the two…

A: The permutation can be used to find the number of ways by which a set of objects can be arranged…

Q: How many 3-digit numbers can be formed using the numerals 3, 5, 6, and 8 if no repetition of the…

A: Solution :

Q: How many 3-letter codewords can be formed if: At least one of the letters is to be chosen from the…

A:

Q: How many four digit numbers can be formed using the digits 1, 3, 4, 5, 7,9 if repetition of digits…

A: Given digits are 1,3,4,5,7,9 Total no of digits=6 No of four digit numbers if repetition is allowed…

Q: How many seven-digit numbers can be formed with the first two digits odd and the last five digits…

A: The total number of digits from 0 to 9 is 10.

Q: How many different passwords are possible? If a cell phone’s password consists of eight characters,…

A: Given that cell phone's password consists of eight characters. first character is 6. The number of…

Q: How many 3-digit numbers can be formed from the digits 2, 3 ,5, 6, 7 and 9, which are divisible by 5…

A: All three digit numbers which are divisible by 5 to be formed from the digits 2,3,5,6, and 7.…

Q: A staff number of a BigHit company is composed of 2 non-vowels uppercase alphabets and 3 digit…

A: GivenA staff number of a BigHit company is composed of 2 non-vowelsuppercase alphabets and 3 digit…

Q: In a certain state license plates are formed by choosing 2 letters followed by 4 digits without…

A: Solution: Let L1 and L2 be the first two letters of a license plate.  For L1 we have 26 options…

Q: How many three-letter "words" can be made from 4 letters "FGHI" if repetition of letters is allowed…

A: Given that there are four letters FGHI 1) The three-letter words can be made from 4 letters when the…

Q: How many 4-digit numbers can be formed from the digits 1,3,5,6, 8 and 9 if no repetition is allowed

A: Given : No. of digits (N) = 6 Digits : 1 , 3 , 5 , 6 , 8 , 9 4-digit no. can be formed i.e n = 4

Q: In certain state, all license plates consist of from four or five symbols chosen from the 26 letters…

A: We need to find the number of license plates in which repetition of symbols is not allowed. The…

Q: To gain access to his account, a customer using an automatic teller machine (ATM) must enter a…

A:

Q: How many four letter words beginning and ending with a vowel without any letter repeated can be…

A:

Q: How many 4-digit numbers can be formed with the digits: 1,1,2,2, without allowing the repetition of…

A: Given digits is1,1,2,2

Q: Octal numbers are made using the eight digits 0,1,2,3,4,5,6,7. How many octal numbers are 4 digits…

A:

Q: How many different signals can be made using AT LEAST 4 distinct flags if there are 7 different…

A: Solution:  Different signals can be made using; AT LEAST 4 distinct flags if there are 7 different…

Q: In how many ways can ten different keys be arranged in a key chain if there are two sets of three…

A: here given,  there are total 10 keys arranged in key chain

Q: On February 20, 2004, the Ohio Bureau of Motor Vehiclesunveiled the state’s new license plate…

A: The license  plate contains 3 letters from A to Z followed by 4 digits from 0 to 9. Now all the…

Q: A code consists of selecting 3 not-necesarily-distinct digits, followed by a 3-letter "word" chosen…

A: Total ways of selecting 1 Digit: {0,1,2,3,4,5,6,7,8,9} = 10 Letters = {A,B,C,X,Y,Z} = 6

Q: How many different three-letter words (including nonsense words) can be formed allowing repetition…

A: From the given information, three letter words formed allowing repetition of letters.Three letter in…

Q: How many 5-digit numbers can be formed using the numbers 0, 1, 2, ….9, such that: Repetition is…

A: There are 10 digit available from 0 to 9. To construct a 5 digit number , the first digit always…

Q: From the digits 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9, if five-digit numbers are to be formed and…

A: As per our guidelines we are supposed to answer only 3 sub-parts of any one question We have given…

Q: In how many ways can the first 5 consonants be paired with the vowels of the English alphabet?

A: There are 5 vowels in English alphabets. So 1 consonant can be paired with 5 vowels in 5 ways.…

Q: How many computer passwords can be formed by rearranging the letters in the word ‘INDEPENDENCE’ ?

A:

Q: A computer system allows user IDs that are six characters long. If only alphanumeric characters are…

A: We have a computer system that allows user IDs which are six characters long,And, there is only…

Q: How many 4-letter "words" can be made from 10 letters AGIMNORTUY if repetition of letters (1) is…

A: In letters of word 'AGIMNORTUY' all letters are unique  Therefore 4 -letter of word can be made if…

Q: A library has 5000 books, and the librarian wants to encode each using a code- word consisting of 3…

A: Given, A library has 5000 books and the librarian wants to encode each book using a code-word…

Q: 25) How many 3-digit numbers can be formed using the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, if…

A: This question is taken from the permutation and combination since the question is multiple hence we…

Q: How many 7-digit ID numbers can be formed if each number starts with 19 and no digit appears more…

A: Solution-: How many 7-digit ID numbers can be drawn formed if each number starts with 19 and no…

Q: ny three-letter "words" can be made from 6 different letters "FGHIJK" if... a) Repetition of…

A: The fundamental counting principle says that if n ways are there to complete one thing, and m ways…

Q: How many different 3-digit numbers are possible using only the digits 6,7,8,9 ? How many…

A: Given, There are 4 digit, 6,7,8,9

Q: How many codes are there?

A:

Q: How many different five-letter code words are possible from the first ten letters of the alphabet if…

A: 5 letter codes out of first 10 letter of the alphabet ?if 1st letter can't be a vowel and adj…

Q: How many four-letter "words" can be made from 6 letters "AEBWDP" if repetition of letters is…

A: 1. When repetition allowed, the number permutations of 4 letters from the set of 6 different letters…

Q: How many three-letter code words can be constructed from the first nine letters of the Greek…

A: 60480 three letter code

Q: How many different four​-letter ​"words" can be formed from the alphabet ABCD

A:

Q: 1. A registration code begins with three numbers. If the possible numbers are 1, 2, 7, 9 and 0, how…

A: We have find on of more..

Q: How many different license plates are possible if each plate consists of 2 letters followed by a 4…

A: here given license plates consist 2 letters followed by 4 digits

Q: 3 (6) In a certain state license plates are formed by choosing 2 letters followed by 4 digits…

A:

Q: How many numbers lying between 100 and 1000 can be formed with the digits 0, 1, 2, 3, 4, 5 if the…

A: Total numbers 0 , 1 , 2 , 3 , 4  5 = 6

Q: (3) In a certain state license plates are formed by choosing 2 letters followed by 4 digits without…

A: we have to form license plates using 2 letters followed by 4 digits. Then license plate is of the…

Q: How many strings of 5 upper case letters of the English alphabet start or end with A? Letters could…

A: detailed explanation is mentioned below

Q: How many two-digit numbers can be formed using the digits from {2, 4, 6} if the following is true.…

A: Given: The digits are {2, 4, 6} Number of ways to form two-digit number without repetition…

Q: How many three-letter code words can be constructed from the first ten letters of the Greek alphabet…

A: We have to find how many three-letter code words can be constructed from the first ten letters of…

Q: 9 athletes are to take part in a race. In how many ways can the first 5 places be filled?

A: Given: 9 athletes are to take part in a race To find the number of ways the first 5 places are…

Q: How many 5​-letter code words can be formed using a 27​-letter ​alphabet? ​(a) if repetition is​…

A:

Q: How many 3-digit numbers can be formed from the prime numbers from 0 to 10 if the repetition of the…

A: We need to find how many 3 - digit numbers can be formed from the prime numbers from  0  to  10  if…

Q: How many three-letter words (with or without meaning, without repetition of letters) are formed with…

A:

Q: How many words, with or without meaning, each of 3 vowels and 3 consonants can be formed from the…

A: