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timofeeve [1]
3 years ago
9

Need an answer for p and q

Mathematics
1 answer:
torisob [31]3 years ago
6 0

74-p

20-q

I think this is right

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11/12 of a minute is 55 seconds
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A square has side lengths of (4x+5) inches.Write an expression to represent the perimeter of the rectangle.Then find the perimet
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68 inches

Step-by-step explanation:

P = 2 (L + W)

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14. A company uses many different delivery
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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.

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

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In this question:

Event A: Sent by ABC Speedy Delivery Service.

Event B: Arrived on time.

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This means that P(A) = 0.71

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This means that P(B|A) = 0.93

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This is P(A \cap B). So

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

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