Math, asked by nani55543, 7 months ago

In a factory machines A produces 40% of the output and machines B produces 60%. On the average, 9 items in 1000 produced by A are defective and 1 item in 250 produced by B is defective. An item drawn at random from a day’s output is defective. What is the probability that it was produced by A or B.

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Answered by mumtaz3639

3

Answer:

probability?!?!??!!!???!!!?!?!!

Answered by vruddhi57

8

Answer:

Hey mate

Step-by-step explanation:

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