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madisonsan9020
04.11.2019 •
Mathematics
Four members from a 45-person committee are to be selected randomly to serve as chairperson, vice-chairperson, secretary, and treasurer. the first person selected is the chairperson; the second, the vice-chairperson; the third, the secretary; and the fourth, the treasurer. how many different leadership structures are possible?
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Ответ:
3575880
Step-by-step explanation:
We need to use Permutation method,
Where n is the sample of size and r the combination considered, so
There is 3575880 possibilities to make leadership structures in that committee
Ответ:
Only x=-2 is an extraneous solution is the answer
Step-by-step explanation: