How many possible ways are to shuffle 7 playing cards?
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
To solve this example are needed these knowledge from mathematics:
Next similar examples:
In the Hockey World Cup play eight teams, determine how many ways can they win gold, silver and bronze medals.
How many 3 letter "words" are possible using 14 letters of the alphabet? a) n - without repetition b) m - with repetition
In MATES (Small Television tipping) from 35 randomly numbers drawn 5 winning numbers. How many possible combinations there is?
How many different ways can sit 8 boys and 3 girls in line, if girls want to sit on the edge?
How many ways can select 4 fields on classic chess board with 64 fields, so that fields don't has the same color?
- Ice cream
Annie likes much ice cream. In the shop are six kinds of ice cream. In how many ways she can buy ice cream to three scoop if each have a different flavor mound and the order of scoops doesn't matter?
Determine how many ways can be chosen two representatives from 34 students to school tournament.
- Permutations without repetition
From how many elements we can create 720 permutations without repetition?
- Password dalibor
Kamila wants to change the password daliborZ by a) two consonants exchanged between themselves, b) changes one little vowel to such same great vowel c) makes this two changes. How many opportunities have a choice?
How many different 7 digit natural numbers in which no digit is repeated, can be composed from digits 0,1,2,3,4,5,6?
I have 7 cups: 1 2 3 4 5 6 7. How many opportunities of standings cups are there if 1 and 2 are always neighborhood?
- PIN - codes
How many five-digit PIN - code can we create using the even numbers?
- Class pairs
In a class of 34 students, including 14 boys and 20 girls. How many couples (heterosexual, boy-girl) we can create? By what formula?
- Task of the year
Determine the number of integers from 1 to 106 with ending four digits 2006.
In the box are 8 white, 4 blue and 2 red components. What is the probability that we pull one white, one blue and one red component without returning?
- Count of triangles
Given a square ABCD and on each side 8 internal points. Determine the number of triangles with vertices at these points.
- Theorem prove
We want to prove the sentense: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?