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ANTONII [103]
4 years ago
11

A missiles is fired at a target and the probability that the target is hit is 0.7 . Find how many missiles should be fired so th

at the probability that the target is not hit is less than 0.001 .​
Mathematics
1 answer:
DiKsa [7]4 years ago
8 0

Answer:

(C)

Step-by-step explanation:

We want the probability of at least one hit in  

missiles to be at least 80%.

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