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3 years ago

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Among 143 students with positive test results, there are 24 false positive results; among 157 negative results, there are 3 fals

e negative results. If one of the test subjects is randomly selected, find the probability that the subjects tested positive or used marijuana

1 answer:

Stella [2.4K]3 years ago

6 0

Answer:

the answer would be 300 i think

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Answer: Original expression: 2x - 11 + 4x + 7 + 3(x-4)

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