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valentinak56 [21]
2 years ago
8

4.2 y minus 5.2 = 18.5

Mathematics
1 answer:
Levart [38]2 years ago
5 0

Step-by-step explanation:

4.2y=23.7

y=5.642857

YAYYYYYYYYYYYYYYYYYYY

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Answer:

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Step-by-step explanation:

Use conditional probability:

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P(A or B) = P(A) + P(B) − P(A and B)

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