how many 4 digit numbers can be formed from 3 2 7 6 0 4 9 if the number is greater then 4000 and repeats are allowed

Q: How many ways can we pair up 24 dogs with 24 cats for example one dog to one cat?

A: We have to pair 24 dogs with 24 cats

Q: How many ways can you arrange 6 of 11 different books on a shelf?

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Q: What number has a remainder of 2 when divided by 3, a remainder of 3 when divided by 5 and a…

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Q: How many ways can 4 books be arranged on a shelf if the books are selected from a collection of 100…

A: Here we will use the concept of permutation Permutation = nPr = n!/(n-r)!

Q: Suppose there are 5 questions in an exam paper, find the number of ways in which a student can…

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Q: How many ways can 3 sopranos and 5 altos be selected from 7 sopranos and 9 altos?

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Q: how many ways can you arrange 23 books on a shelf that can only hold 7 books?

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Q: Six men and eight women are to line up for a picture with the six men in the middle. How many ways…

A: Given that  Six men and eight women are to line up for a picture with the six men in the middle  How…

Q: How many ways are there to draw three winners out of 200 people

A: There are total 200 people involved.  Here order for  selection is matter so we will use…

Q: Customer account numbers for a certain company consists of 3 letters followed by 5 numbers How many…

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Q: Four married couples have bought 8 seats in the same row for a concert. In how many different ways…

A: Four married couples have bought 8 seats in the same row for a concert. There are two possibilities…

Q: How many different​ 4-letter acronyms can be made if the first letter must be K, U, or Y and no…

A: How many different 4-letter acronyms can be made if the first letter must be K, U, or Yand no letter…

Q: A musician knows 10 songs is only going to play 4 of them at a concert. In how many different ways…

A: A musician knows 10 songs is only going to play 4 of them at a concert.  In how many different ways…

Q: How many different numbers can you create if you use all the digits 5, 6, 6, 7, 7, 7, 7, 8, and 8?

A: To Determine: How many different numbers can you create if you use all the digits 5, 6, 6, 7, 7, 7,…

Q: Natasha and Rodrigo are in a class of 30 students that selects 4 leaders. How many ways are there to…

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Q: How many ways can 6 dvds be arranged on a shelf?

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