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Mathematics 15 Online
OpenStudy (anonymous):

A total of 6 family members will appear in a portrait. If 4 of the family members may sit in the front row, how many combinations of family members may sit in the front row? A. 24 B. 12 C. 18 D. 15

OpenStudy (anonymous):

A. 24

OpenStudy (anonymous):

\[6\times5\div2=15\]

OpenStudy (anonymous):

IT SAID NOTHING ABOUT 5!!

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