minionsarenice511 minionsarenice511

04-07-2020
Mathematics

contestada

In how many ways can 2 juniors and 2 seniors be selected from a group of 8 juniors and 6 seniors?

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clementlee clementlee

04-07-2020

I think it is 1/4 + 1/3 =7/12

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surjithayer10 surjithayer10

04-07-2020

Answer:

Step-by-step explanation:

8c2×6c2=((8×7)/2)×((6×5)/2)=28×15=420

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