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Mathematics, 06.09.2020 02:01 bernicewhite156

At a blood drive, 6 donors with type O + blood, 3 donors with type A+ blood, and donors with type B+ blood are in line. In how many distinguishable ways can the donors be in line? The donors can be in line in nothing different ways.

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At a blood drive, 6 donors with type O + blood, 3 donors with type A+ blood, and donors with type B+...
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