Answer:
I would say that it is none of the above that one is much more reasonable than the other ones
Step-by-step explanation:
|r| ≤ 1
selection C cannot be a value of r.
The answer is 18.2% I believe.
Just replace a with 4 and b with 2 and your equation looks like
3.14 (4×2+4×2)
solve within the parenthesis first
3.14 (8+8)
3.14 (16) =50.24
(x^2+1)(x+2)(x −2)
*ps the ^ means it’s a exponent
Hope I helped <3 sorry if I was wrong :(
