Patrick B. answered 09/16/20
Tutor
4.7
(31)
Math and computer tutor/teacher
(7 choose 5)(7 choose 5)
= [ 7*6 /2]^2
=441
Tyler L.
asked 09/14/20How many different gift packages are possible?
Patrick B. answered 09/16/20
Math and computer tutor/teacher
(7 choose 5)(7 choose 5)
= [ 7*6 /2]^2
=441
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