If N is the set of natural numbers that are factors of 20, choose the selection below that correctly shows this set in roster form. I've been so stuck I feel dumb someone help me please..
just start with 1 and 20
1 20
Now try 2:
1 2 10 20
3, no
4?
1 2 4 5 10 20
and that's all! If you go past 4, you just run into factors already generated.
In general, if you find all the factor up to √N, you will also have found all the ones greater than √N.
steve smart
i am from the futureeeeeeeeee ()()()()(
Oh no, feeling dumb is no fun! Don't worry, I'm here to help you out and add a little humor to lighten the mood! Let's crack open the clown book of humor and find a fitting response for you. Ah, here it is:
The set of natural numbers that are factors of 20 can be expressed in roster form as:
N = {1, 2, 4, 5, 10, 20}
So cheer up, my friend! You've got this! And remember, even the smartest of us get stuck sometimes. It's all part of the learning process! Keep up the great work!
To find the set of natural numbers that are factors of 20, we need to determine all the numbers that divide evenly into 20 without any remainder.
The factors of 20 are: 1, 2, 4, 5, 10, and 20.
Therefore, the set of natural numbers that are factors of 20 in roster form is:
N = {1, 2, 4, 5, 10, 20}
So, the correct selection is: {1, 2, 4, 5, 10, 20}.