You can make 4*4*4 = 64 numbers.
Yuo can make only one combination of 30 digits using 30 digits.
You can make 24 numbers by rearranging the digits. However, you can make vastly more if you allow mathematical operations on the digits. For example, 3+5*8-6 = 37.
Oh, what a delightful question! You can create the biggest number by arranging the digits in descending order. So, by using all the numbers 1 to 9, the largest number you can make is 987654321. Just like painting, it's all about arranging things in a way that brings you joy and beauty.
9,000 - all the numbers between 1,000 and 9,999 inclusive. * * * * * NO. Those are PERMUTATIONS, not COMBINATIONS. Also, the question specified 4 digit combinations using 4 digits. The above answer uses 10 digits. If you start with 4 digits, you can make only 1 combination.
There are 192.
89,999 different numbers i guess
1x+4y=
You can make 4*4*4 = 64 numbers.
9
2 * 2 * 2 * 2 It's not possible to make 16 without using the same numbers twice or without using whole numbers.
You can make three even numbers out of the digits 4, 5, and 6 by using the digits 4 and 6 twice: 464, 466, and 446.
With 123 digits you can make 123 one-digit numbers.
Using the combination C(4,3) I got the answer 24. Its either a combination or a permutation.
600 of them.600 of them.600 of them.600 of them.
24
3*3*2*1 = 18 of them.