Question

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.

Answer 1

a. {2 4 5 10}
b. { 2 4 6 8 10 12 14 16 18 20}
c { 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20}
d { 1 2 4 5 10, 20

Answer 2

ok so i will explain this

Answer 3

and let you figure it out

Answer 4

when its asking how many factors of 20 there are it means how many can equal 20 positively.

Answer 5

kind of like without decimals

Answer 6

now the tricky part is in your answers you have to that are correct however your looking for the BEST answer

Answer 7

two*