powerprefection323 powerprefection323

12-10-2018
Mathematics

contestada

Students were asked to rank their preferences for watching the following sports: baseball, football, soccer, volleyball, hockey, and softball. How many different rankings are possible?
A.
720
B.
36
C.
6
D.
46,656

Respuesta :

MyLyricalDeath MyLyricalDeath

12-10-2018

6!= 720, which is A.
6×5×4×3×2×1 because each rank loses a choice.

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