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A jar contains nine black buttons and four brown buttons. If nine buttons are picked at random, what is the probability that all of them are black?
asked
May 10, 2023
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A jar contains nine black buttons and four brown buttons. If nine buttons are picked
at random, what is the probability that all of them are black?
Mathematics
high-school
Oladapo Omonayajo
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Oladapo Omonayajo
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Answer:
9/13
Explanation:
Total = 9 + 4
= 13
Probability: 9/13
Nasr
answered
May 15, 2023
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Nasr
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