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Andreas93 [3]
3 years ago
12

There are 20 students on the school's student council. A special homecoming dance committee is to be formed by randomly selectin

g 7 students from student council. How many possible committees can be formed?
Mathematics
2 answers:
Anarel [89]3 years ago
5 0
Since the students are to be selected at random, the concept used is Combination. The combination is 20C7 which means that "combination of 20 taken 7". The numerical value of the combination is 77520. Thus, there are 77520 ways of choosing the members of the student council. 
kolezko [41]3 years ago
5 0

Answer:

77520

Step-by-step explanation:

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