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(7th grade math) Permutation or Combination?
71.--.166.230 2013-2-6 (18:17:56)
Mrs. Justen wants to pick 4 students to go down to the office and get
the ice cream that arrived. How many different groups of students can
she select if there are 8 students in the Kind Club?

ÀÌ°Å, 8P4 ¿¹¿ä ¾Æ´Ï¸é 8C4¿¹¿ä?

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