Which option is true when you expand the binomial expression (x+y)^5
1 answer:
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Answer:
0.002991
Step-by-step explanation:
Let
User is legitimate one = E₁
User is fraudulent one = E₂
User originates calls from two metropolitan = A
Therefore, according to the question
P(E₁) = 1 - 0.01% = 1 - 0.0001 = 0.9999
P(E₂) = 0.0001
P(A/E₁) = 1% = 0.01
P(A/E₂) = 30% = 0.30
Now,
P(E₂/A) =
or
P(E₂/A) =
or
P(E₂/A) = 0.002991
Using integration, it is found that the area between the two curves is of 22 square units.
<h3>What is the area between two curves?</h3>The area between two curves y = f(x) and y = g(x), in the interval from x = a to x = b, is given by:
In this problem, we have that:
.
Hence, the area is:
Applying the Fundamental Theorem of Calculus:
The area between the two curves is of 22 square units.
More can be learned about the use of integration to find the area between the two curves at brainly.com/question/20733870