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Marat540 [252]
4 years ago
13

Simplify (3x − 5) − (4x + 6). (1 point) a −x + 11 b x + 11 c −x −11 d x − 11

Mathematics
1 answer:
diamong [38]4 years ago
5 0

Answer:

x>1

Step-by-step explanation:

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3 years ago
The probability that a plane departs on time at a certain airport is .87 The probability that a plane arrives on time given it d
sleet_krkn [62]

Answer:

0.9355

Step-by-step explanation:

What we will use here is conditional probability formula.

let A be the event that the plane departs on time

and B be the event that it arrives on time

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P(B|A) = 0.93

P(B) = ?

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Mathematically;

P(B|A) = P(B nA)/P(A)

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P(A) = 0.87/0.93

P(A) = 0.935483870967742

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Answer:

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