hl94245 hl94245

12-11-2019
Mathematics

contestada

A statistics teacher wants to break his class of 28 students into four groups of seven

In how many ways can he do so?

Suppose each group needs a leader and a recorder. Assume all leaders and recorders are chosen first. How many ways are there now?

Respuesta :

spartanemile44 spartanemile44

12-11-2019

Answer:

7

Step-by-step explanation:

7times 4

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