Answer:
Reflective
Symmetric
Transitive
Step-by-step explanation:
A is reflexive: Since the relation is based on the sum of characters in a string, s=s, so sAs.
A is symmetric: Suppose s and t are strings. if sAt, then s and t have the same sum of their characters, so tAs.
A is transitive: Suppose s,t and r are strings. if sAt, and tAr, then since s and t have the same sum, and t and r have the same sum, s and r have the same sum. So sAr.
If the number before the place you are rounding to is a 5 or more you round up but if it is a 4 or below it stays the same so the answer is 28,000,000
Answer:
For #1 its wanna broom eachother?
Step-by-step explanation:
It would be c that is because c is 45 mph while b would be 195/3=65 and a 150/3=50 so the fastest rankings would be b, a, c and the slowest rankings would be c, a, b