question archive From a group of 7 newly hired office? assistants, 4 are selected
Subject:MathPrice:2.86 Bought9
From a group of 7 newly hired office? assistants, 4 are selected. Each of these 4 assistants will be assigned to a different manager. In how many ways can they be selected and? assigned?
The office assistants can be selected and assigned in ? different ways.
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