Using the letters in the word MATH, how many 4 letter combinations can you make?

322490 Can you help me out with my question

Step-by-step explanation:

24

Step-by-step explanation:

While not all of these words would be real words, there are still 24 different combinations of 4 letters you can make.

Basically think like this:

There are 4 options you have when you chose the first letter right? You can use any of the 4 letters for the first letter.

This leaves you with exactly 3 ways to choose the second letter, which makes 12 ways to choose the first 2 letters.

When we get to the third letter, you have 2 more ways to choose, which means we can multiply 12 by 2 to get the combinations of the first 3 letters

And for the last letter of course, there is only one option for it, so the final product is:

4*3*2*1 = 24 letters

*Note*: If you use letters more than once, the possible combinations number would have to be 256 or 4^4

Thank me later :)

(or just mark as brainliest)

b. hannah is playing with her cousin at

answer:

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21  

-7 + ? = 21

-7 + 28 = 21

hope it