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BlackZzzverrR [31]
3 years ago
5

A student goes to the library. Let events B = the student checks out a book and D = the student checks out a

SAT
1 answer:
gregori [183]3 years ago
5 0

Answer:

b find p(D AND B)

0.30 + 0.40 = 0.70 \0.5 = 1.4

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