The addition law is potentially helpful when we are interested in computing the probability of
1 answer:
Answer:
The union of two event
Step-by-step explanation:
Addition law of probability define that probability of two event is total sum of probability of any event subtract the probability of both events
There are two rules in addition law:
Addition law 1 - when both event are mutually exclusive, then probability of either event is the sum of each event probability.
P( A or B) = P(A) +P(B)
Addition law 2 - when both events are non mutually exclusive then there in addition to the individual probability there is some overlap .
P( A or B) = P(A) +P(B) - P(A and B)
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He could make 6 squares, because each square has 4 sides. And 24 divided by 4 is 6. The number fact that i used is 24 divided by 4
Answer:
Step-by-step explanation:
(Add 25 to both sides)
( Take square of both sides)
~
Answer:
Step-by-step explanation:
4 + 5t < 19
Subtract 4 from both sides
5t < 19 - 4 or 5t < 15
Divide both sides by 5
t < 3
Answer:
9.1
Step-by-step explanation:
9.1 times 5.2 = 47.32
47.32 divided by 2 = 23.66
