At the middle school graduation dance, the dj played 12 slow dances, which was equal to the quotient of the number of fast dances and 2

hi,

3. 12.15, you are correct.

4.2.01, your first digit is correct,

hope this !

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}