For this one I'm going to go with D 10^16.
522720 square feet if im not mistaken
Answer:
Step-by-step explanation:Tell me if the equation if it is wrong I will correct it.
ANSWER
The correct answer is C.
EXPLANATION
The given polynomial has equation

According to the Remainnder Theorem, if (b+4) is a factor of p(b) = b³+3b²-b+12 then

We now substitute b=-4 to check.


Simplify:

Since p(-4) is zero, (b+4) is a factor of p(b) = b³+3b²-b+12.
The correct choice is C.
A=pir^2
a=pi13^2
a=169pi
a=530.66 square cm