# Bookshelf and books

How many ways can we place 7 books on a bookshelf?

n =  5040

### Step-by-step explanation:

$n=7!=5040$

Did you find an error or inaccuracy? Feel free to write us. Thank you!

Showing 1 comment:
Math student
Needs rephrasing >>

Tips to related online calculators
Would you like to compute count of combinations?

## Related math problems and questions:

• Shelf
How many ways are there to arrange 6 books on a shelf?
• Practice
How many ways can you place 20 pupils in a row when starting on practice?
• Seating
How many ways can 6 people sit on 6 numbered chairs (e. g. , seat reservation on the train)?
• Five letters
How many ways can five letters be arranged?
• Friends in cinema
5 friends went to the cinema. How many possible ways can sit in a row, if one of them wants to sit in the middle and the remaining's place does not matter?
• Prize
How many ways can be rewarded 9 participants with the first, second, and third prizes in a sports competition?
• Vans
In how many ways can 9 shuttle vans line up at the airport?
• Lunch
Seven classmates go every day for lunch. If they always come to the front in a different order, will be enough school year to take of all the possibilities?
• Combinations of sweaters
I have 4 sweaters two are white, 1 red and 1 green. How many ways can this done?
• Possible combinations - word
How many ways can the letters F, A, I, R be arranged?
• Guests
How many ways can 9 guests sit down on 10 seats standing in a row?
• Big numbers
How many natural numbers less than 10 to the sixth can be written in numbers: a) 9.8.7 b) 9.8.0
• Numbers
How many different 3 digit natural numbers in which no digit is repeated, can be composed from digits 0,1,2?
• Coffe cups
We have 4 cups with 4 different patterns. How many possible combinations can we create from 4 cups?
• Three wagons
I have 6 different people (A, B, C, D, E, F), which I have to place into 3 wagons, if it depends on who will board. How many options are there?
• Football league
In the 5th football league is 10 teams. How many ways can be filled first, second and third place?
• Pairs
At the table sit 10 people, 5 on one side and 5 on the other side. Among them are 3 pairs. Every pair wants to sit opposite each other. How many ways can they sit?