How many unique codes are possibly formed from three parts, where the first part can be A to C, the second part any number from 30 to 64, and the third part is one of these symbols: @ $ & %

Q: How many unique codes are possibly formed from three parts, where the first part can be A to E, the…

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Q: in this question, you may leave your answer in unevaluated form. For example, answers may be written…

A: Disclaimer: Since you have posted a question with multiple subparts, we will solve the first three…

Q: A student number system for a county requires that the student number be 6 characters, 4 numbers…

A: We have to find no. Of password possible.

Q: For some particular website, the password must start with one of the letters A, B, or C. Then there…

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Q: how many different computer passwords are possible if  (a) digits and letters can be repeated (b)…

A: How many different computer password are possible if:-a  digits  and letters can be repeated.b…

Q: How many words can be generated us

A: How many words can be generated using the letters of MARRIAGE.

Q: How many 7-digit numbers can be made from the digits 1, 2, 3, 4, 5, 6, and 7

A: The first digit of the 7-digit numbers can be any number from 1 to 7 (. Hence, the first digit can…

Q: Standard automobile license plates in a state display 5 digits (from 0-9), followed by 2 letters…

A: Standard automobile license plates in a state display 5 digits (from 0-9), followed by 2 letters…

Q: You are asked to create a 4​-character ​password, and each character may be any of the 26 letters of…

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Q: How many passwords can be formed using the letters "L, i, o, n" and the digits 2, 0, 1, 9"

A: Here use combination

Q: A jersey has 2-digit numbers. In how many ways can the number be arranged

A: Given that jersey has 2-digit numbers. we have to find total number of ways the number can be…

Q: A passcode is to be created from 2 letters, 2 digits, and 2 special characters (consisting of ?, !,…

A: There are totally 26 alphabets, the first letter has 26 choices. Since there is no repetition of…

Q: Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words.…

A: The given word is “WHYROT”. The number of letters in the word is 6.

Q: How many unique codes are possibly formed from three parts, where the first part can be A to C, the…

A: The above problem exhibits an example of an ordered arrangement, as the order the objects are…

Q: How many different 2 letter passwords can be formed from the letters A, B, C, D, E, and F if no…

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Q: How many different license plates are possible if each contains 3 letters (out of the alphabet's 26…

A: The objective is to find different possible license plates if each contains 3 letters followed by 2…

Q: How many unique codes are possibly formed from three parts, where the first part can be A to D, the…

A: There are some useful technique in determining the number of different ways of arranging or…

Q: A collection of numbers, variables, operation symbols, and grouping symbols is called a(n)

A: We know, A collection of numbers, operation signs, and grouping symbols is called an expression.…

Q: To use an automated teller machine at a certain​ bank, you must enter a 6​-digit ​code, using the…

A: To find-  Possible 6 digit codes if repetition of digits are permitted.

Q: How many 9-character passwords with only the characters $, #, @, A5, A6,..., A21 are possible if…

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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: Bob owns 13 different books. He wants to pick out and arrange 5 of these books left-to-right on a…

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Q: A 4-Letter code to be formed using all the letters of the word HISTORY How many of these different…

A: No.of letters in the word " HISTORY " is 7

Q: How many unique ways can the letters for M-A-X-I-M-U-M be arranged?

A: To find the number of ways that the letters can be arranged.

Q: You need to select a four-character password for a new online bank account. The rules are: you can…

A: Here, the passwords consisting of 4 characters. There are 26 possible upper alphabetical letters, 26…

Q: In how many possible ways can you arrange the numbers 123456 such that: A) There is one block of…

A: Consecutive and ascending numbers : 1,2,3 2,3,4 3,4,5 4,5,6 Number of arrangements =?

Q: 5. Michael wants to create password consisting of four letters followed by three digits. He wants…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Bob owns 15 different books. He wants to pick out and arrange 4 of these books left-to-right on a…

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Q: 3. Nick's science test has a section with 12 true or false questions. How many different ways can…

A: As per our guidelines we are supposed to answer only one question.Kindly repost other question as…

Q: A company puts a code on each different product they sell. The code is made up of 2 mumbers and 2…

A: There are totally 26 Alphabets and 10 number. The code is made up of 2 numbers and 2 upper case…

Q: 4. We usually write numbers in decimal form (or base 10), meaning numbers are composed using 10…

A: We are entitled to solve only one question at a time and up to 3 sub parts only . Given - There are…

Q: Find the number of different 7-digit numbers which can be formed from the seven digits 4, 4, 7, 9,…

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Q: How many unique codes are possibly formed from three parts, where the first part can be A to E, the…

A:

Q: A certain website wants you to build a 6-character password from the letters a through i, the…

A: Given: The letters will be selected from a through i. Thus, there are a total of 9 letters from a…

Q: To use an automated teller machine at a certain bank, you must enter a 6-digit code, using the…

A: To determine the number of 3-digit codes.

Q: A combination lock opens with the correct 5 digit code. Each wheel rotates through the digits 1 to…

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

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Q: Standard automobile license plates in a state display 3 digits (from 0-9), followed by 4 letters…

A: In the question it is asked to calculate the number of plates possible when the plate consists of 3…

Q: #5. There are seven different chairs and five people in a room. How many different ways are there to…

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Q: How many three-digit code can be made where the order of digits is not important? The possible…

A: Three digits code is to be prepared by  0,1,2,3,4,5,6,7,8,9. That is with the help of the 10 digits…

Q: A bank requires a six character password that has a letter in the first 3 positions and and a digit…

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Q: For some particular website, the password must start with one of the letters P, Q, R, S, or T. Then…

A: Given: There are 5 possible options for the first character of the password.

Q: How many 2-letter code words can be formed from the letters K, U, I, A if no letter is repeated? If…

A: Given that Letters formed = K, U, I,A

Q: [Q1] How many 4-letters codes can be formed from the 9 digits {1, 2, ..., 9} if: (a) the order of…

A: First understand,  Order matters=  permutation  Order doesn't matter = combination We have to…

Q: Japanese license plates in each state consist of 8 characters. The first two characters can be any…

A: From 0-9 there are 10 digits  First character can occur in 10 ways  The second character can occur…

Q: How many 4-letter passwords can you form from the letters A, B, C, D, E, F, G, H, with no letter…

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Q: To use an automated teller machine at a certain bank, you must enter a 5-digit code, using the…

A: To use an automated teller machine at a certain bank, we have to enter a 5 digit code using digits…

Q: Jessie is creating a 10-character password that consists of numbers and letters (Each digit will be…

A: Since there are 26 letters in English and 10 digits given in the question

Q: How many unique codes are possibly formed from three parts, where the first part can be C to E, the…

A: As we have got three parts and there are various elements in these parts which we can use to make a…