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A blood bank needs 13 people to help with a blood drive. 20 people have volunteered. Find how many different groups of 13 can be formed from the 20 volunteers.​plsss help I'm stuck
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A blood bank needs 13 people to help with a blood drive. 20 people have volunteered. Find how many different groups of 13 can be formed from the 20 volunteers.​plsss help I'm stuck

User RedRocket
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8.0k points

1 Answer

7 votes

Answer:

20 C 13 = 77520

Explanation:

That's the answer that it told me on delta math.

User Tsubasa
by
7.8k points
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