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Gemiola [76]
3 years ago
15

Use the model below to calculate 9 ÷ 1 3 please help.9/33/913 1/227

Mathematics
1 answer:
ki77a [65]3 years ago
4 0

Answer:

9/13

Step-by-step explanation:

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When playing the roulette at a casino, you have exactly 1/35 chance of winning in each round if you play a single number. Your f
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Answer:

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Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

P(B|A) = \frac{P(A \cap B)}{P(A)}

In which

P(B|A) is the probability of event B happening, given that A happened.

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In this question:

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Probability of you winning and fireworks going off:

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If you failed to see the outcome of a round, but you see the fireworks going off, then what is the probability that you actually won that round?

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0.2275 = 22.75% probability that you actually won that round

8 0
3 years ago
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