Answer:
2.3 could, but not -0.25.
Step-by-step explanation:
It is impossible to have any probability larger than 100 or lower than 0. 2.3 is possible bc it's below 100 and above 0.
My best interpretation of the math here is that you're talking about the line integral,

I won't bother trying to decipher what look like multiple choice solutions.
By Green's theorem, the line integral above is equivalent to

where D is the set

Compute the double integral:

I am pretty sure that B is the answer
Answer:
The triangle is 1, since 10 - 1 is 9.
Hope that helps!
Step-by-step explanation: