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160 games will give 3 winning numbers everytime.
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I have no idea where that answewr - to a question that wasn't even asked - came from. The correct answer is 45C3 = 45*44*43/(3*2*1) = 14,190.
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∙ 10y ago
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How many different 6 digit combinations can be made from 10 numbers if you can repeat a number?
There are just 5,005.There are 10C6 = 210 combinations with 6 different numbers.There are 10C5 = 252 combinations with 5 different numbers. One of these needs to be duplicated and the one to be duplicated can be chosen in 5 ways so there are 1260 of these.There are 10C4 = 210 combinations with 4 different numbers. Either one of them appears three times or two are doubled. That can be done in 10 ways so there are 2,100 of these.There are 10C3 = 120 combinations with 3 different numbers. Either one of them appears 4 times, or one twice and another three times, or all three appear twice. That can be done in 10 ways so there are 1,200 of these.There are 10C2 = 45 combinations with 2 different numbers. Either one of them appears 5 times, or one twice and another four times, or both three times. That can be done in 5 ways so there are 225 of these.There are 10C1 = 10 combinations with just 1 number repeated six times.Add these together.
Is -0.45 a rational or irrational number?
-.45 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
The median of four numbers is 48 if three of the numbers are 42 51 52 what is the other number?
45. The median is the "middle" value of a set, where half the numbers are larger and half are smaller. When a set has an even number of values (like this one), the median is the average of the two middle numbers.
How many subsets containing an odd number of elements does a set with 10 elements have?
We are looking for all sets with an odd number of elements in them. To find this we can use combinations. Adding up the odd combinations will total the subsets containing an odd number of elements.nCr where n=10 and r=(1,3,5,7,9)10C1 + 10C3 + 10C5 + 10C7 + 10C9 = 512.You could also take the total number of elements (2^10) and subtract all sets containing an even number of elements.nCr where n=10 and r=(0,2,4,6,8,10)1024-(1+45+210+210+45+1)=512
How many 2 digit numbers can be formed from 0 to 9?
10C2 = 45
How many different combinations of 6 numbers are there in the numbers 1-45?
Number of combinations = 45C6 = 45!/6!(45-6)! = 8,145,060
How many unique 2 number combinations are there in the numbers 0 to 9?
There are 45 combinations.
Could you generate a complete set of 6 number combinations from 45 numbers?
Could you generate a complete set of 6 number combinations from 45 numbers ?
How many 3 number combinations can you make using the numbers 1-45?
Using the combination fuction, chose three numbers from 45 numbers. The answer is 14,190.
How many combinations of 6 numbers are there in 45 numbers what are the numbers?
About 13million,
How many 5-number combinations are there for numbers 1-45?
This is a Permutation problem; nPr. This is: n!/(n-r)! or 45!/(45-5)! = 146611080.
How many combinations of 6 numbers are there in 45 numbers?
Any 6 from 45 = 814506045C6 = 8145060
How many combinations of 4 numbers in 45 numbers?
45*44*43*42/(4*3*2*1) = 148995
What are the combinations of 1 through 10 with out using them twice?
There is 1 combination of all ten numbers, 10 combinations of one number and of nine numbers, 45 combinations of two or eight numbers, 120 combinations of three or seven numbers, 210 combinations of four or six numbers and 252 combinations of five numbers. That is 1023 = 210 - 1 in total.
How many combinations of 2 digit numbers can be produced from 01 99?
45.
How many combinations of four digits can be made from 1-44?
45
What are the possible combinations of numbers 0 through 9 if any numbers cannot be repeated?
There are 10 combinations of 1 number,10*9/(2*1) = 45 combinations of 2 numbers,10*9*8/(3*2*1) = 120 combinations of 3 numbers,10*9*8*7/(4*3*2*1) = 210 combinations of 4 numbers,10*9*8*7*6/(5*4*3*2*1) = 252 combinations of 5 numbers,210 combinations of 6 numbers,120 combinations of 7 numbers,45 combinations of 8 numbers,10 combinations of 9 numbers, and1 combination of 10 numbers.All in all, 210 - 1 = 1023 combinations. I have neither the time nor inclination to list them all.There are 10 combinations of 1 number,10*9/(2*1) = 45 combinations of 2 numbers,10*9*8/(3*2*1) = 120 combinations of 3 numbers,10*9*8*7/(4*3*2*1) = 210 combinations of 4 numbers,10*9*8*7*6/(5*4*3*2*1) = 252 combinations of 5 numbers,210 combinations of 6 numbers,120 combinations of 7 numbers,45 combinations of 8 numbers,10 combinations of 9 numbers, and1 combination of 10 numbers.All in all, 210 - 1 = 1023 combinations. I have neither the time nor inclination to list them all.There are 10 combinations of 1 number,10*9/(2*1) = 45 combinations of 2 numbers,10*9*8/(3*2*1) = 120 combinations of 3 numbers,10*9*8*7/(4*3*2*1) = 210 combinations of 4 numbers,10*9*8*7*6/(5*4*3*2*1) = 252 combinations of 5 numbers,210 combinations of 6 numbers,120 combinations of 7 numbers,45 combinations of 8 numbers,10 combinations of 9 numbers, and1 combination of 10 numbers.All in all, 210 - 1 = 1023 combinations. I have neither the time nor inclination to list them all.There are 10 combinations of 1 number,10*9/(2*1) = 45 combinations of 2 numbers,10*9*8/(3*2*1) = 120 combinations of 3 numbers,10*9*8*7/(4*3*2*1) = 210 combinations of 4 numbers,10*9*8*7*6/(5*4*3*2*1) = 252 combinations of 5 numbers,210 combinations of 6 numbers,120 combinations of 7 numbers,45 combinations of 8 numbers,10 combinations of 9 numbers, and1 combination of 10 numbers.All in all, 210 - 1 = 1023 combinations. I have neither the time nor inclination to list them all.
