SOLUTION: A high school graduating class has 400 members. The principal must select 3
of these students to attend the annual state student conference. How many ways
can this be done?
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-> SOLUTION: A high school graduating class has 400 members. The principal must select 3
of these students to attend the annual state student conference. How many ways
can this be done?
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Question 1169741: A high school graduating class has 400 members. The principal must select 3
of these students to attend the annual state student conference. How many ways
can this be done? Answer by ikleyn(52777) (Show Source):
