Mathematics, 06.12.2019 21:31 nkslsj
Sergio, dawn, maria, katrina and eduardo have all been invited to a dinner party. they arrive randomly and each person arrives at a different time. a. in how many ways can they arrive? b. in how many ways can sergio arrive first and eduardo last? c. find the probability that sergio will arrive first and eduardo last
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Sergio, dawn, maria, katrina and eduardo have all been invited to a dinner party. they arrive random...
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