Respuesta :
Using the combination formula:
n! / (r!(n-r)!)
Where n is the number of people = 12 and r is the number of jurors = 9.
12! / (9!(12-9)!) = 220 combinations.
Answer:
Using the combination formula:
n! / (r!(n-r)!)
Where n is the number of people = 12 and r is the number of jurors = 9.
12! / (9!(12-9)!) = 220 combinations.