Answer:
6²
Step-by-step explanation:
A number squared is a perfect square, thus
6² ← is a perfect square
=24.5 miles
12
Answer:52
Step-by-step explanation
So, we start by solving what the numbers are..2x10^5 = 200000 IN 2010!Now this is where you might get confused, that WAS 2.5 times the number IN 1985 So you divide 200,000 by 2.5 = 80,000Therefore its C.
