2: 03 pm
myopenmath. com
this year, there are nine freshmen, eight
sophomores, nine juniors, and ten seniors are
eligible to be on a committee
in how many ways can a dance committee of 8
students be chosen?
*ways
in how many ways can a dance committee be
chosen if it is to consist of 2 freshmen, 2
sophomores, 2 juniors, and 2 seniors.
*ways
in how many ways can a dance committee be
chosen if it is to consist of 4 juniors and 4 senions,
determine the probability of selecting a committee consisting of four