Suppose a license plate number in this state can only contain capital letters and digits and can only be any string of the form: Letter-Letter-Letter-Digit-Digit-Digit-Digit How many different license plate numbers are possible? А 10^4-26^3 B 10^7 C 36^7 D 26^7/10^3

Q: How do I solve a exponet

A:

Q: computer password 8 characters long is to be created with 6 lower case letters (26 letters for each…

A:

Q: How many four-letter passwords can you form with the letters a,b,c,d,e,f,g,h,i,j?  a. 10^4 =…

A: It is an important part of statistics. It is widely used.

Q: How many 3 digit even numbers can be created if repetition of digits is allowed

A:

Q: Determine the number of different words possible by rearranging the letters of ERRTDADX

A:

Q: A license plate is to consist of 4 digits followed by 2  uppercase letters. Determine the number of…

A: Solution-: Given: A license plate is to consist of 4 digits followed by 2  uppercase letters. We…

Q: Each character in a password is either a digit [0-9] or lowercase letter (a-z). How many valid…

A: We will solve this

Q: How many different 4 digit numbers can be formed using only the digits 3, 5, 7 and/or 9, if each…

A: It is required to find the number of different 4 digit numbers that can be formed using only the…

Q: To enter their home the rouse family enters a 6 character code consisting of 4 letters (uppercase of…

A: We have to find 6 character code consisting of 4 letters (uppercase of lowercase) and 2 digits if…

Q: You are signing up to a website that requires you to create a username that is exactly 8 characters…

A: From the given information, the website that requires you to create a username that is exactly 8…

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: Use any method, list all the three digit numbers from the set {3,4,5,6} where there are no repeating…

A:

Q: A stemplot is created from the ages of drunk drivers involved in fatal car crashes and the first row…

A: Given that  Stem leaf plot  Stem | leaf      1   |  6 7 8 8 8 9

Q: A license plate in a certain county consists of 4 letters followed by 3 single digits.  How many…

A: Permutation is deals with arrangements. It is used to calculate the number of ways a certain number…

Q: 222 = 456=_

A:

Q: Suppose that I want to purchase a tablet computer . I can choose either a large,medium or small…

A:

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: At a certain company, passwords must be from 4-6 symbols long and composed from the 26 uppercase…

A:

Q: how many 7 digit phone numbers can be formed in an area code, if the symbols 0 and 1 can not be used…

A: We consider that each digit is selected independently of the others. The first digit can be any of…

Q: Total ways to create a four digit passcodes of digits can be repeated

A: To find: The number of ways to create a four digit passcodes of digits. Calculation: The total…

Q: How many strings of three decimal digits (each digit can be 0-9) do not contain the same digit three…

A: Solution :-

Q: We can issued (100000) different mobile SIM cards in the market if each of them consists of 10…

A: Here we have to fill 10 digits using available 10 digits.We have to fill first three places by…

Q: An order for an iPad Pro can specify any one of two sizes (iPad Pro 11‑inch, iPad Pro 12.9‑inch),…

A: Given data: An order for an iPad Pro can specify any one of two sizes (iPad Pro 11‑inch, iPad Pro…

Q: I need to create a password for my bank account. I would choose each of the first 5 characters of…

A: Here we solve the number of possible way to make a password...

Q: How many different three-number “combinations” are possible on a combination lock having 46 numbers…

A: Given,A lock having 46 numbers on its dial.

Q: Without using a calculator, test for 60,330 for divisibility by 2, 3, 4, 5, 6, 8, 9, 10, and 11 Is…

A:

Q: The current New York State passenger license plate numbers have a format “ABC-1234”. The numbers…

A: Given Information: Format of current New York State passenger license plate is "ABC-1234", which…

Q: Suppose a 4-digit number will be formed from numbers 0,1,2,3,4,5,6,7,8, where each digit can only be…

A: Given, 4 digited numbers are to be formed from 0,1,2,....,8 without repetition. These numbers must…

Q: Select all the expressions that are equivalent to log, 36. O log, 2 + 2 log, 3+ log, 2 O log, 9 +…

A: Given logb36

Q: set of two - digit numbers obtained from the digits 1

A:

Q: How many license plates can be made if each plate uses three uppercase letters followed by a 3-digit…

A: For first place, you have 26 option, then 25 and then 24.  Then for numberal part, you have 10…

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.