Factorial - math problems
Number of problems found: 55
- Big factorial
How many zeros end number 116! ? - Cancel fractions
Compress the expression of factorial: (n+6)!/(n+4)!-n!/(n-2)! - Value
Find the value of the expression: 6!·10^-3 - Possible combinations - word
How many ways can the letters F, A, I, R be arranged? - Committees
How many different committees of 2 people can be formed from a class of 21 students? - Permutations without repetition
From how many elements, we can create 720 permutations without repetition? - How many 13
How many ways can X³ y⁴ z³ be written without an exponent? - Word
What is the probability that a random word composed of chars E, Y, G, E, R, O, M, T will be the GEOMETRY? - Playing cards
How many possible ways are to shuffle 7 playing cards? - Vans
In how many ways can 9 shuttle vans line up at the airport? - Beads
How many ways can we thread 4 red, 5 blue, and 6 yellow beads onto a thread? - Practice
How many ways can you place 20 pupils in a row when starting on practice? - Prize
How many ways can be rewarded 9 participants with the first, second, and third prizes in a sports competition? - Shelf
How many ways are there to arrange 6 books on a shelf? - Tournament
Determine how many ways can be chosen two representatives from 34 students to school tournament. - Bookshelf and books
How many ways can we place 7 books on a bookshelf? - Seating
How many ways can 6 people sit on 6 numbered chairs (e. g. , seat reservation on the train)? - Guests
How many ways can 9 guests sit down on 10 seats standing in a row? - Elections
In elections candidate 10 political parties. Calculate how many possible ways can the elections finish, if any two parties will not get the same number of votes. - Olympics
In how many ways can be placed 6 athletes on the podium at the Olympics? Depend on the color of the metal.
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