An ID number consists of 4 uppercase letters followed by 2 digits selected from 1 through 9, inclusive. How many ID numbers are possible, if repetition is allowed?

Q: How many 4 digit numbers do not have digit 0 in them.

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Q: How many 4 digit house numbers are even? (note: 0351 is not considered a house number).

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Q: In order to create a PIN to access your tablet, you have to choose six digits (where your choices…

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Q: t is desired to write a 3-digit number using the numbers 2, 3, 4, 5, 6, 7, 8. If each number is used…

A: Given Information: It is desired to write a 3-digit number using the numbers 2, 3, 4, 5, 6, 7, 8.…

Q: ys can a postman p

A: To find many ways can a postman post 3 letters in 5 letter boxes.

Q: License plates in a particular state display 2 letters followed by 5 numbers. How many different…

A: According to the provided data, license plates in a particular state display 2 letters followed by 5…

Q: iPhones have a 6-digit PIN number, how many different PIN numbers are possible?

A: Choices of filling 6 places are 10 I.e.. 0,1,2,3,4,5,6,7,8,9

Q: It is desired to write a 3-digit number using the numbers 2, 3, 4, 5, 6. If each number is used only…

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Q: How many different arrangements of the letters in the word "number" can be made?

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Q: Standard automobile license plates in a country display 3 numbers, followed by 3 letters, followed…

A: The standard automobile license plates in a country display 3 numbers, followed by3 letters,…

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

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Q: The combination on a bike lock consists of 5 letters. How many different lock combinations are…

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Q: Determine the number of ways of selecting one or more letters from the letters ZZzzzzZ?

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Q: How many EVEN 5-digit numbers can be made from the digits 2, 4, 5, 6, 7, 8, and 9?

A: Fundamental Counting Principle The Fundamental Counting Principle is a method used to determine the…

Q: Georgia is creating new license plates for 2020. The plate will have 2 letters followed by 6 digits.…

A: There are 26 letters (A-Z) and 10 digits. [0-9]   We can pick each letter in 26 ways.  We can pick…

Q: 8 people are trying out for 3 cheerleader spots on the team. In how many ways can this be done?

A: 8 people are trying out for 3 cheerleader spots on the team. In how many ways can this be done?

Q: What is the next number in the pattern 4, 12, 36, 108, ? .

A: A sequence is a set of numbers that has a particular order or they obey a general form. The nth term…

Q: Seven bands are to perform at a weekend festival. How many different ways are there to schedule…

A: Seven bands are to perform at a weekend festival.

Q: How many different standard plates are possible in this system?

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Q: A Master lock uses three numbers from 0 - 39 repeated allowed. How many possibilities are there…

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Q: How many different 5-letter words can be made using all the letters in the word FELICIDAD?

A: The word "FELICIDAD" has 9 letters, but for a 5-letter word, choose 5 letters out of these 9. This…

Q: How many arrangements are possible with 7 letters chosen from LAUREL MISSISSIPPI?

A: We have to find no of ways..