The Formula to find the Area of a circle using the radius is:

r = 8
So:



And you get about 201.06193
So, the area of a circle with a radius of 8 is about 201.06
Hope this Helps :)
Answer:
-3(22-d) ?
Step-by-step explanation:
I hope this is right please let me know
The answer is B.
This is because A is incorrect, Zach number of minutes didnt increase by an equal factor every month.
C and D are incorrect, Victoria's methods aren't exponential, but Zach's are.
So that leaves the only reasonable answer which is B.
Answer:
$4.50
Step-by-step explanation:
Please give brainliest!!
Answer:
The answer is False
Step-by-step explanation: