Mathematics, 21.03.2020 00:36, pareshrr
A technician is launching fireworks near the end of a show. Of the remaining twelve fireworks, 8 are blue and four are red. If she launches six of them in random order, what is the probability that exactly four of them are blue?
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A technician is launching fireworks near the end of a show. Of the remaining twelve fireworks, 8 are...
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