Answer:
Step-by-step explanation:
-2^2 is -4
-18^2 is -324
Answer:
Air
Step-by-step explanation:
mixture of gas and solid
Answer:
Step-by-step explanation:
45+8x+21+90=180 degree(sum of interior angles of a triangle)
156+8x=180
8x=180-156
8x=24
x=24/8
x=3
Answer:
The probability that he is actually infected with HIV given that the man selected with no known risk behavior tests positive for HIV is 0.9999.
Step-by-step explanation:
Denote the events as follows:
<em>X</em> = a man with no known risk behavior is infected with HIV
<em>Y</em> = the test is positive
The information provided is:
P (X) = 0.0001
P (Y'|X) = 0.0001
P (Y'|X') = 0.0001
Compute the probability that he is actually infected with HIV given that the man selected with no known risk behavior tests positive for HIV as follows:
Thus, the probability that he is actually infected with HIV given that the man selected with no known risk behavior tests positive for HIV is 0.9999.