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First you need to find you first number. As there are five numbers, the first number can be any of the five. So you have five combinations (5). Next you take your second number, as you've already used one you can only choose one of four numbers (5 x 4). You third number, you can only choose one of three numbers (5 x 4 x 3), you fourth, one of two (5 x 4 x 3 x 2) and finally you are left with one number, so you only have one choice.
So we have a combination of 5 x 4 x 3 x 2 x 1 (or 5!) to find the number of different 5 number combinations you can make with 1, 2, 3, 4 and 5.
Answer: 120.
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∙ 14y ago
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How many different combinations are possible is a coin is tossed once and a number cube is tossed twice?
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How many number combinations are possible with three numbers?
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How many symbols can you make with a 7 LED grid?
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Just 1.
How many 4 number combinations using the numbers 12345?
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How many combinations are in a 5 digit number where all digits are distinct and nonzero?
There are 126 different 5 digit combinations. Note that the combination 12345 is the same as the combination 45312.
How many different number combinations are in the world?
Since a number can have infinitely many digits, there are infinitely many possible combinations.
How many number combinations are possible with 05240?
35
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How many possible chromosome combinations are there for the gametes of an organism with a haploid number equal to 4?
2^n possible combinations
How many combinations can be made from 1234567890?
If repeats are allowed than an infinite number of combinations is possible.
How many possible number combinations in a lotto 6-55?
61
How many different combinations are possible is a coin is tossed once and a number cube is tossed twice?
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