Mathematics, 01.08.2019 02:30, lackin2056
Asignal can be formed by running different colored flags up a pole, one above the other. find the number of different signals consisting of 7 flags that can be made if 3 of the flags are white, 2 are red, and 2 are blue.
Answers: 3
Mathematics, 06.07.2019 03:30, sydneykated
Answers: 1
Asignal can be formed by running different colored flags up a pole, one above the other. find the nu...
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