4 < 2
Cause 4 is much bigger that 2
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,}
i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.