Here we cannot use repetition so the problem becomes 5 * 4 * 3 * 2 * 1 = 120
because you can select any 5 of the integers for the 1st position, any 4 of the left over integers for the 2nd position etc.
you can write that answer a thousand million ways!
3
How many languages can you write......? The answer: a lot (depending on the above question)
As many as you want. An unlimited number of ways.
There are three ways you can write the number 10. You can use X, as in Roman numerals, ten, or 10.
The number 123456 consists of six distinct digits. The total number of different arrangements (permutations) of these six digits can be calculated using the factorial of the number of digits, which is 6!. This equals 720, meaning you can write 123456 in 720 different orders.
Only one, in terms of numbers: 20,000
If you use each number once, there are six combinations.
There are many different ways one might write the numbers '608.' If one desires to write the numbers '608' in Roman numerals, one would write 'DCVIII.'
As many as you want.
I suspect that something very important is missing from your question. It would go between the words "write" and "as", and it would be a number. The answer to the question would be a positive whole number greater than ' 1 '.
18