Answer:
C 70%
Step-by-step explanation:
It is 70% because you are see what is it all together and so its 70%
What is the complete question?
First you need to find the r, if C=2pieR, than 2.4=2pieR now you divide 2.4 by 2 so you got 1.2=pieR now you divide 1.2 by pie and obtained aproximately 0.38 miles, that is your R, now you do pie multiply by 0.38 exposant 2 and there you go, your answer is aproximately 0.45 miles2 :)
Answer:
Using PEMDAS, you should get the answer of 5.
