Sudoku is a puzzle consisting of spuares arranged in 9 ros and 9 columns.  the 81 spares are furter divided into nine 3x3 spare boxes.  the object is to fill in the spuares with numerals 1 through 9 so that each colum, row, and box contains all nine numbers.  however, there is a requirement that each number appear only once in any row, column, or box.  each puzzle already has numbers in some of the spuares.  would it be appropriate to use a random number table to select a digit for each blank spuare?  explain

Q: Consider the five letters a,b,c,d,e. In how many distinct ways can three letters be selected and…

A: Permutation:         The act of arranging the members of a set into an order or sequence, if it is…

Q: Classify the problem as a permutation, a combination, or neither. How many three-digit numbers can…

A: Given that  Numerals = { 2 , 3 , 4 , 5 }   Number of three digit numbers formed without repetition.…

Q: (a) If any nine letters of the 27-letter Spanish alphabet could be used to form a nine-letter word,…

A: Here as PER POLICY  I HAVE CALCULATED  1ST main question only    9 letter word selected from total…

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

A:

Q: In how many ways can you arrange 4 different Mathematics books, 3 of different Science books, and 2…

A: in how many ways can you arrange 4 different mathematics books, 3 of different science book,and 2…

Q: How many permutations of the letters A, B, C, D, E, F, G are there in which the three letters ABC…

A: Given letters are : A, B, C, D, E, F, G. and it is given that three letters A, B and C appears…

Q: The number of ways a team of 2 players can be chosen out of 10 players is O 45 O 110 O 100 10 O 90

A: Here we have to fund out the number of ways team can be selected

Q: How many 4-digit radio and television call letters can be formed using the 26 letters of the…

A: GIVEN: W or K must be the first letter.

Q: In how many ways can we arrange seven letters of the word SWITZERLAND that starts with letter S and…

A:

Q: Khristelle was able to calculate the total number of 3-digit numbers that can be formed from a given…

A:

Q: (a) How many 2 letter codes can be formed using A, B, C, and D if each letter can be used any number…

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Q: 46 58 4 76 2 8 7 4 825 257 36 2 8 43 86354

A:

Q: In a different plan for area​ codes, the first digit could be any number from 0 through 3​ the…

A: Given Data: The first digit could be any number from 0 through 3 and  the second digit was either 3…

Q: A gardener decided to paint 11 plant pots, each different in design. In how many ways can she place…

A: The number of ways in which n different objects can be arranged, is given by n!, where,…

Q: From the digits 1,2,3,4,5,7 and8 a) How many numbers of four different digits each can be formed? b)…

A: Given  The digits 1,2,3,4,5,7and 8  a). How many numbers of four digits each can be formed. b). How…

Q: In how many different ways can the letters of the word wombat be arranged?

A: The number of ways n distinct objects can be arranged is equal to n! . The value of n! is calculated…

Q: If the letters A, B, C, D, E, and F are to be used in a five-letter code, how many different codes…

A: 6 letter A,B,C,D,E,F We have to make 5 digit code without repetition

Q: Find the number of different ways that a family of 6 can be seated around a circular table with 6…

A: Given Total members of family = 6

Q: How many ways can the letters of the word BOULEVARD be arranged in       order? b)How many ways can…

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Q: (a) In how many different ways can the letters of the word wombat be arranged if the letters wo must…

A: Using permutation we can get the number of ways the letters can be arranged to make words

Q: Every Wayne State student has an access id; the 6-character name consisting of 2 letters (a-z)…

A: a) Calculating the total number of ways: The access id consist 6 character name consisting 2 letters…

Q: How many different three-letter codes can be made from the letters {a,b,c,d,e}? How many of them…

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Q: Find the number of permutations of the letters in each given word.   1.ORANGE 2.ELEPHANT

A: We have to find no of ways..

Q: In how many ways can we arrange the letters in the word T

A: Given word is "TOOTH". The letters are T, O, O, T, H. The number of letters is 5. And the letter "O"…

Q: 1. Analyze and solve each problem. a. How many bracelets with no lock can be formed from 7…

A: 7 different coloured beads can be arranged among themselves in a circularorder in (7−1)!=6! ways.In…

Q: In how many distinct ways can the letters of the word ATLANTA be arranged?

A: Just count total letters in the given word and repeated ones and then the answer is easy.

Q: In how many ways can the digits in the number 2,767,676 be arranged? There are ways to arrange the…

A: In this number, there are 1 two. 3 sevens 3 six. And total (1+3+3)=7 digits

Q: 46 58 4 76 2 8 7 4 3 825 9. 2 57 4 3 3 6 2 8. 86 354

A:

Q: b) How many different arrangement of the letter in the words PNEUMOCOCCAL can be formed if i) ii)…

A: # As per the guidelines we are entitled to solve one question at a time, please resubmit the other…

Q: How many ways can the letter of the word “abracadabra” be arranged?

A: Given word : "abracadabra" "abracadabra" has 11 letters.   The word ‘abracadabra’ contains following…

Q: How many permutations of the letters of the word HEAVEN are there if the vowels are to be written…

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Q: .. Consider the word "ADDISABABA" In how many ways can the letters of the word be arranged? In how…

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Q: In how many ways Jane, Liza, Karen, Lea, Jamie, Andrea, Nicole, and Jazz can be seated in a round…

A: There are 8 persons  So total number of ways by which they can sit =8!  8!=8×7×6×5×4×3×2×1 =40320.

Q: In how many different ways can the letters  of the word NOFIBRE  be arranged

A: Given, the word NOFIBRE   There are 7 different letters in the word NOFIBRE

Q: A. How many arrangements of all letters can be made from the word COPROCESSORS

A: The given word is COPROCESSORS"

Q: In how many different ways can 7 potted plants be arranged in a row with 5 spaces? O 720 O 2 520 5…

A: There are total 7 potted plantsThere are 5 spaces in a rowNumber of ways  to arrange 7 potted plants…

Q: Consider the letters in the word COMPUTER. a) In how many ways can these letters be arranged in a…

A: Permutations and combination are 2 methods in mathematics. Combination is used to calculated the…

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

A:

Q: How many possible passwords can be formed from the letters: ASSISTANT_TITAN ? How many different…

A: Permutation is arrangement of number of objects in definite order. npr=n!n-r!

Q: At a college library exhibition of faculty publications, three mathematics books, four social…

A:

Q: Find the number of permutations of the letters in each given word.   1.OREGON 2.TENNESSEE…

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Q: In how many different ways can the letters of the word “CORPORATION” be arranged so that the vowels…

A: Since you have posted multiple questions i can do first question as per our company guidelines…

Q: In how many ways can the letters of the word “LEADER” be arranged?i

A:

Q: a) In how many different ways can the letters of the word "CORPORATION" be arranged so that the…

A:

Q: Arne, Bob, and Chuck have reserved three seats in a row at the theater, starting at an aisle seat.…

A: The number of ways in which n different objects can be arranged, is given by n!, where,…

Q: A four-digit number is to be formed from the digits 0, 1, 2, 3, 5, 7, 8, and 9. How many four-digit…

A: Given digits is 0,1,2,3,5,7,8,9

Q: In how many different ways can the letters of the word “Karachi” be arranged such that the vowels…

A: From the given information, The letters of word =” Karachi” Vowels in the above letter = {a, a, i}

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.