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How many times a three digit number is divisible by 5 in permutations and combinations?
Wiki User
∙ 13y ago
It depends on how many digit you are choosing from.
Wiki User
∙ 13y ago
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How many combinations are there in a seven digit phone number?
There is only one combination. There are many permutations, though.
How many combinations are there for a 8 digit number 1-8?
Using the eight digits, 1 - 8 ,-- There are 40,320 eight-digit permutations.-- There is 1 eight-digit combination.
In no order how many 3 digit permutations can be made from 0-9?
"Permutations" do consider the order. If you want the order ignored, then you're looking for "combinations". 3-digit permutations, repetition allowed: 9 x 9 x 9 = 729 3-digit permutations, no repetition: 9 x 8 x 7 = 504 3-digit combinations, no repetition = 504/6 = 84.
How many 4 digit combinations can be made from 6 digits?
If the 6 digits can be repeated, there are 1296 different combinations. If you cannot repeat digits in the combination there are 360 different combinations. * * * * * No. That is the number of PERMUTATIONS, not COMBINATIONS. If you have 6 different digits, you can make only 15 4-digit combinations from them.
How many 4 digit permutations and combination can be made from 46913?
Given the individual digits: 4, 6, 9, 1, and 3,the number of 4-digit permutations is (5! / 1!) = (5 x 4 x 3 x 2) = 120 .The number of combinations is [ 5! / (1!4!) ] = 5 .
What is the converse inverse and contrapositive If every digit of a number is divisible by 3 then the number is divisible by 3?
Converse:If a number is divisible by 3, then every number of a digit is divisible by three. Inverse: If every digit of a number is not divisible by 3 then the number is not divisible by 3? Contrapositive:If a number is not divisible by 3, then every number of a digit is not divisible by three.
How many 3 digit combinations can be made from 1 to 9?
All the numbers from 0 to 999 so 1000 numbers However if you mean only using each number once the answer is about 720 * * * * * No. The above answer refers to the number of permutations. Permutations are NOT the same as combinations as anyone who has studies any probability theory can tell you. The number of combinations is 9C3 = 9*8*7/3*2*1 = 84
What is a 3 digit number that is divisible by 1?
a 3 digit number that is divisible by on is a three digit number that is a multiple of one.
What are the possible combinations in a 4 digit password?
Passwords are technically permutations, not combinations. There are 104 = 10000 of them and I regret that I do not have the time to list them. They are all the numbers from 0000 to 9999.
Explain why 45 is not a prime number?
Any number that ends with the digit 5 is divisible by 5.Any number that ends with the digit 5 is divisible by 5.Any number that ends with the digit 5 is divisible by 5.Any number that ends with the digit 5 is divisible by 5.
What is the smallest 5 digit number divisible by 23456910?
There is no 5 digit number which is divisible by 23456910 (an 8-digit number)..
What is a four digit number that is divisible by six?
The lowest 4-digit number that is divisible by 6 is 1002
