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2 years ago

I need help with twelve plz

Mathematics

1 answer:

EleoNora [17]2 years ago

5 0

12)
9/10 / 3/4
= 9/10 * 4/3
= 12/10
= 6/5

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Answer:

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Step-by-step explanation:

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.

$P(A \cap B)$ is the probability of both A and B happening.

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In this question:

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