Answer:
Step-by-step explanation:
Find x to the nearest 10th help pls
1 answer:
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Answer:
3/4
Step-by-step explanation:
probability of any event =
3 freshmen + 3 sophomores + 3 juniors + 3 seniors = 12 participants
∴the total number of participants = 12
P(freshman is a captain) =
=
=
P (freshman is not a captain) = 1 -
=
whenever the probability of an event not happening is being calculated, always subtract the possibility of the occurrence of such event from 1