SOLUTION: There are 20 students, 11 from Grade 12 and 9 from Grades 9-11. How many ways can a 6 member student council be formed if:
a) There are no restrictions
b) There must be 3 Grade 1
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-> SOLUTION: There are 20 students, 11 from Grade 12 and 9 from Grades 9-11. How many ways can a 6 member student council be formed if:
a) There are no restrictions
b) There must be 3 Grade 1
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Question 862221: There are 20 students, 11 from Grade 12 and 9 from Grades 9-11. How many ways can a 6 member student council be formed if:
a) There are no restrictions
b) There must be 3 Grade 12's and 3 from the other grades
c) There can only be one or two Grade 12's
Thanks! Answer by ewatrrr(24785) (Show Source):
Hi students:11 from Grade 12 and 9 from Grades 9-11
How many ways can a 6 member student council be formed if:
a) There are no restrictions
b) There must be 3 Grade 12's and 3 from the other grades
c) There can only be one or two Grade 12's
