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There are 5C2 = 5*4/(2*1) = 10 combinations.
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∙ 11y ago
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How many 4 number combinations are there using 1 2 3 4 5?
There are 120 permutations and 5 combinations.
How many number combinations are there if there are six numbers and you have to have a four number combination?
all numbers have to be different 720 360 (6*5*4*3*2*1), * * * * * Wrong. Combinations do not have to be different. Those are permutations. There are only 6C4 = 6*5/(2*1) = 15 combinations.
If you have the numbers 1 2 3 4 5 and use theses numbers to come up with a 5 digit number what are the possible combinations with out repeating a number like 11255?
120 different combinations (5 x 4 x 3 x 2).
How many 6 number combinations using digits 1 2 3 4 5 6?
654321-100000= 554321 combinations
How many combinations of 2 breads with or without lettuce and 5 toppings?
There are 2*2*5 = 20 combinations.
How many combinations can you make with the numbers 2 3 6 7 and 8?
You can make 5 combinations of 1 number, 10 combinations of 2 numbers, 10 combinations of 3 numbers, 5 combinations of 4 numbers, and 1 combinations of 5 number. 31 in all.
How many 4 number combinations are there using 1 2 3 4 5?
There are 120 permutations and 5 combinations.
Can you find the prime number combinations of 60?
They are: 2*2*3*5 = 60
How many 5 number combinations are there for 59 numbers?
The number of combinations is nCr = (59*58*57*56*55)/(5*4*3*2*1) = 5006386
How many number combinations are there if there are six numbers and you have to have a four number combination?
all numbers have to be different 720 360 (6*5*4*3*2*1), * * * * * Wrong. Combinations do not have to be different. Those are permutations. There are only 6C4 = 6*5/(2*1) = 15 combinations.
How many combinations of 6 numbers are there in 56 numbers What are these combinations?
just intrested in the number combinations * * * * * Number of combinations = 56C6 = 56*55*54*53*52*51/(6*5*4*3*2*1) = 32,468,436
How many 5 number combinations are in 47?
Assuming a number can appear only once, there are 47C5 = 47*46*45*44*43/(5*4*3*2*1) = 1,533,939 combinations.
If you have the numbers 1 2 3 4 5 and use theses numbers to come up with a 5 digit number what are the possible combinations with out repeating a number like 11255?
120 different combinations (5 x 4 x 3 x 2).
How many 6 number combinations using digits 1 2 3 4 5 6?
654321-100000= 554321 combinations
How many combinations of 2 breads with or without lettuce and 5 toppings?
There are 2*2*5 = 20 combinations.
How many five number combinations dose it have in 1 to 20?
The number of combinations is 20C5 = 20!/(15!*5!) = 20*19*18*17*16/(5*4*3*2*1) = 15,504
How many combinations can you make from the numbers 1 2 3 4 5 not multiplying?
The rearrangement of 5 figure numbers will be 5x4x3x2x1 which is 120 combinations, when you don't repeat a number.
