You have 6 science fiction DVDs, 10 comedy DVDs,
and 7 drama DVDs. You are having a movie marathon
and need to bring 4 DVDs to the party. How many ways
can you choose which 4 to bring with you?
Show the set up only!
STATS: Adele has 15 new songs. How many ways can she
arrange, in different orders, 5 of her new songs for her
next performance? Write using factorial notation and simplify!
STATS: There are 8 girls and 10 boys running for executive
board for student government. If 4 people are chosen for
the executive board, in how many ways can at least 2 girls
be chosen? Show the set up only!
1) C(23,4) = 8855 ways 2)360,360... View the full answer