# 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?

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?

**Result****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:

- Pairs

At the table sit 8 people, 4 on one side and 4 on the other side. Among them are 3 pairs. Every pair wants to sit opposite each other. How many ways can they sit? - Word

What is the probability that a random word composed of chars H, T, M, A will be MATH? - Chess

How many ways can select 4 fields on classic chess board with 64 fields, so that fields don't has the same color? - Hockey players

After we cycle five hockey players sit down. What is the probability that the two best scorers of this crew will sit next to each other? - Lock

Combination lock will open when the right choice of 3 numbers (from 1 to 25 inclusive) is selected. A. How many different lock combinations are possible? B. Is he combination lock named appropriately? - 7 heroes

5 heroes galloping on 5 horses behind. How many ways can sort them behind? - Flags

How many different flags can be made from colors purple, yellow, red, white, blue, green, orange so that each flag consisted of three different colors? - Vans

In how many ways can 5 shuttle vans line up at the airport? - Subsets

How many are all subsets of set ?? - Toys

3 children pulled 12 different toys from a box. Many ways can be divided toys so that each children had at least one toy? - Numbers

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? - Shelf

How many ways are there to arrange 6 books on a shelf? - Phone numbers

How many 7-digit telephone numbers can be compiled from the digits 0,1,2,..,8,9 that no digit is repeated? - Playing cards

How many possible ways are to shuffle 6 playing cards? - Kids

How many different ways can sit 8 boys and 3 girls in line, if girls want to sit on the edge? - Triangles

Five sticks with a length of 2,3,4,5,6 cm. How many ways can you choose three sticks to form three sides of a triangle? - School trip

Class has 17 students. What different ways students can be accommodated in the hostel, where available 3× 2-bed, 1× 3-bed and 2× 4-bed rooms. (Each room has its own unique number)