A because it has the biggest number when put from least to greatest that repeats
The correct answer is C.
this is because 452.7*10^3=452700
and 2.7*10^5=270000
452700-270000=182700
which when expressed in scientific notation is 1.827*105
Hope I was helpful
Your answer is going to be the first one: 3^2
Answer:

Step-by-step explanation:
divide each by x