9 heroes galloping on 9 horses behind. How many ways can we sort them behind?
Did you find an error or inaccuracy? Feel free to write us. Thank you!
Thank you for submitting an example text correction or rephasing. We will review the example in a short time and work on the publish it.
Tips for related online calculators
You need to know the following knowledge to solve this word math problem:
Related math problems and questions:
- Combinations of sweaters
I have four sweaters, two are white, one red and one green. How many ways can you sort it out?
We want to plant five fruit trees in the garden, of which three are apple trees and two pears. How many different ways can we organize them?
On the menu are 12 kinds of meals. How many ways can we choose four different meals for the daily menu?
- Selected 26381
Seven people need to be selected from the sports club, where 11 men and nine women. How many ways can we do this if seven women are on the team?
Fifteen boys and ten girls are in the class. In the school competition of them is selected a 6-member team composed of 4 boys and two girls. How many ways can we choose students?
- Football 5788
Tomas has four football jerseys: red, blue, white, and green. How many ways can Tomáš place them on the shelf next to each other so that the red and blue jerseys are adjacent?
- Friends 7624
Five friends want to sit on one bench. How many ways can this be done if one of them always sits in the middle of the bench?
- Sequentially 35731
In the pocket, there are six different tickets marked with numbers 1 to 6. In how many different ways can we choose three of them sequentially, taking into account the order if the chosen tickets return to the pocket?
- Different 38123
How many ways can we put seven different books on the shelf?
- Wall paper
Suppose you want to paper your walls. Wallpapers are available in 4 different backgrounds colors with seven different designs of 5 different colors on them. In how many ways can you select your wallpaper?
- Honored students
Of the 25 students in the class, ten are honored. How many ways can we choose five students from them if there are to be exactly two honors between them?
- Sequentially 63274
In the pocket, there are six tickets marked with numbers 1 to 6. How many ways can we sequentially, taking into account the order, select 3 of them if the chosen tickets do not return to the pocket?
- Bookshelf and books
How many ways can we place seven books on a bookshelf?
How many ways can 9 guests sit down on 10 seats standing in a row?
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?
- Indistinguishable 48981
How many ways can we build eight indistinguishable towers on an 8 × 8 board, so they don't endanger each other?
- Cups on the shelf
We should place two green, three red, and two yellow cups side by side on the shelf. a) How many different ways of setting up can arise? b) How many different ways of arranging can arise if cups of the same color stand side by side?