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Alex_Xolod [135]
2 years ago
11

Can somebody please help .

Mathematics
2 answers:
larisa [96]2 years ago
6 0

Step-by-step explanation:

Meeting ID: 347 720 4583

Passcode: 12345

nasty-shy [4]2 years ago
3 0

Answer:

I think the right answer is 9

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ExtremeBDS [4]

Answer:

C) S = {F, PF, PPF, PPP}

Step-by-step explanation:

For this case, we know that a person is trying to gain access to a bank vault and needs to go through 3 security doors, and we know that if the person does not pass a door, then he/she has no other attempts. We denote P= Successful pass , F= Failed pass

And we are interested on the sample space, we need to remember that the sample is the set with all the possible values for an experiment.

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For the case that fails at the 2 try we have PF

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