Marvin was taking a Bicycle ride the graph represents his route he started from his home represented by point a on the graph and
rode to the community park represented by point b on
the graph which two ordered pairs represent point a and point b on the graph
A 2,3 and b 7,8
A 7,8 and b 2,3
A 3,2 and b 8,7
A 8,7 and b 3,2
Pls help me I need an answer
the graph which two ordered pairs represent point a and point b on the graph
A 2,3 and b 7,8
A 7,8 and b 2,3
A 3,2 and b 8,7
A 8,7 and b 3,2
Pls help me I need an answer
1 answer:
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Answer:
Step-by-step explanation:
We have that:
In which P(a) is the probability of a but not b and is the probability of both A and B.
By the same logic, we have that:
Also
P(A or B) is
Events A and B are mutually exclusive
This means that