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If there were twenty one people in a line how many different combinations are there in the order of the line?
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∙ 13y ago
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Wiki User
∙ 13y ago
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How many different combinations of 4 are possible from 6 items?
If order doesn't matter, 15 combinations and if order does matter, 360 combinations are possible.
What are combinations called when order does not matter?
They are called combinations!
How many different sets of 2 books can be chosen from a set of 6 different books?
There are 30 different combinations if the order in which the books were chosen counts, so a set of book A and book B is considered different from a set of book B and book A. There are 15 different combinations if it does not matter in which order the books were chosen, so a set of book A and book B is considered the same as a set of book B and book A.
How many different combinations of 5 numbers 5 number combination?
120 WRONG! That is the number of PERMUTATIONS. In the case of combinations, the order of the numbers does not matter, so there is only 1 5-number combination from 5 numbers.
How many combinations can you roll using four dice?
126 combinations. Remember that the order does not matter.
How many different combinations of 4 are possible from 6 items?
If order doesn't matter, 15 combinations and if order does matter, 360 combinations are possible.
How many different combinations can be made of 9 digit social security numbers can be made?
10 Combinations (if order doesn't matter). 3,628,800 Possiblilities (if order matters).
How many bits are needed in order to represent the decimal values from 0 to 15?
4 bits. 24 = 16, so you have 16 different combinations.4 bits. 24 = 16, so you have 16 different combinations.4 bits. 24 = 16, so you have 16 different combinations.4 bits. 24 = 16, so you have 16 different combinations.
How many 4 number combinations using digits 1357 one and only once?
There is only one combination. The order of the digits in combinations makes no difference. They are considered as being different if they are permutations, not combinations.
What are combinations called when order does not matter?
They are called combinations!
How many different combinations are possible if a coin is tossed twice and a number cube is tossed once?
18 different combinations. When a coin is tossed twice there are four possible outcomes, (H,H), (H,T), (T,H) and (T,T) considering the order in which they appear (first or second). But if we are talking of combinations of the two individual events, then the order in which they come out is not considered. So for this case the number of combinations is three: (H,H), (H,T) and (T,T). For the case of tossing a die once there are six possible events. The number of different combinations when tossing a coin twice and a die once is: 3x6 = 18 different combinations.
If a hot dog stand sells 2 sizes of hot dogs 6 kinds of soda and 3 different types of chips how many different combinations of a hot dog soda and chips could you order?
36 different combinations...I am pretty sure
What is the difference between permutation and combinations?
A permutation is an arrangement of objects in some specific order. Permutations are regarded as ordered elements. A selection in which order is not important is called a combination. Combinations are regarded as sets. For example, if there is a group of 3 different colored balls, then any group of 2 balls selected from it will be considered as a combination, whereas the different arrangements of every combination will be considered as a permutation.
What is the combinations for 606?
he only combination is {0, 6, 6}, in any order. The order of the elements does not matter for combinations.
How many different sets of 2 books can be chosen from a set of 6 different books?
There are 30 different combinations if the order in which the books were chosen counts, so a set of book A and book B is considered different from a set of book B and book A. There are 15 different combinations if it does not matter in which order the books were chosen, so a set of book A and book B is considered the same as a set of book B and book A.
What is all the multiplication combinations of 36?
All the multiplication combinations for 36 is ... 1x36,2x18,3x12,4x9,6x6.And that is all of them and they are in order.
How many combinations can you roll using four dice?
126 combinations. Remember that the order does not matter.
