Convert the expression
then, multiply the fractions, numerators and denominators separately
and you'll get 10/3, to simplify it'll be 3 1/3 or 3.3333
Answer: -4 5/12
Add the negatives first. Then add the positive number to find your answer.
Answer:
P(A n B) = 0
Step-by-step explanation:
Given
Traces of TNT detected
No traces of TNT
Required
Probability of false positive
From the question, we understand that A and B must occur to get a positive and the result is 0.
The probability of A and B is represented as: P(A n B)
Include the result (0), we get:
P(A n B) = 0
The mathematical property demonstrated is called the Commutative Property of Addition. This rule states that we can "commute" (to move around) the values wherever we want or in any order and the sum will always stay the same, just as long as the sign is either addition or multiplication.
You can represent this problem by using the multiplication problem 5x4