Choose the correct solution in roster form.

N is the set of real numbers that are factors of 20. (1 point){2, 4, 5, 10}
{2, 4, 6, 8, 10, 12, 14, 16, 18, 20}
{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20}
{1, 2, 4, 5, 10, 20}

Question

Choose the correct solution in roster form.
 
N is the set of real numbers that are factors of 20.  (1 point){2, 4, 5, 10}
{2, 4, 6, 8, 10, 12, 14, 16, 18, 20}
{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20}
{1, 2, 4, 5, 10, 20}

anonymous · Answer

do you know what factors are?
factors can be multiplied to get the number
example:
2x3=6
2 and 3 are factors of 6
also: 1x6=6
1 and 6 are factors of 6
now, what are the factors of 20?