A multi-course meal has 3 choices. 3 appetizers, 4 main courses, and 3 desserts. How many different combinations to choose from?
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:
Combination lock will open when the right choice of 5 numbers (from 1 to 12 inclusive) is selected. A. How many different lock combinations are possible? B. Is he combination lock named appropriately?
- Cars plates
How many different licence plates can country have, given that they use 3 letters followed by 3 digits?
Determine the number of items when the count of variations of fourth class without repeating is 42 times larger than the count of variations of third class 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 ways can select 4 fields on classic chess board with 64 fields, so that fields don't has the same color?
- 7 heroes
9 heroes galloping on 9 horses behind. How many ways can sort them behind?
- Football league
In the 5th football league is 10 teams. How many ways can be filled first, second and third place?
Uphill leads 2 paths and 1 lift. a) How many options back and forth are there? b) How many options to get there and back by not same path are there? c) How many options back and forth are there that we go at least once a lift?
- Election 4
In a certain election there are 3 candidates for president 5 for secretory and 2 for tresurer. Find how many ways the election may (turn out/held).
- Task of the year
Determine the number of integers from 1 to 106 with ending four digits 2006.
In the Hockey World Cup play eight teams, determine how many ways can they win gold, silver and bronze medals.
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?
- Price increase 2x
If two consecutive times we increase the price of the product by 20%, how many % is higher final price than the original?
How many different flags can be made from colors white, red, green, purple, orange, yellow, blue so that each flag consisted of three different colors?
In how many ways can be divided gold, silver and bronze medal among 21 contestant?
In the non-transparent bags are red, white, yellow, blue tokens. We 3times pull one tokens and again returned it, write down all possibilities.
- Olympics metals
In how many ways can be win six athletes medal positions in the Olympics? Metal color matters.