Page 148 - TB_6B
P. 148
1 . Find the number of combinations for each situation.
a. Find the number of possible ways to pick 2 fruits
among an apple, orange, and grape.
b. Find the number of possible ways to pull out
2 marbles from the bag at the same time.
2 . Find the number of possible outcomes. Tell whether the selection is a
permutation or a combination.
a. Pick a class president, vice president, and treasure among Jessica,
Thomas, Ricky, Ryan, and Ann.
b. Pick 3 representatives among Jessica, Thomas, Ricky, Ryan, and Ann.
30. Tournaments and Games 137
a. Find the number of possible ways to pick 2 fruits
among an apple, orange, and grape.
b. Find the number of possible ways to pull out
2 marbles from the bag at the same time.
2 . Find the number of possible outcomes. Tell whether the selection is a
permutation or a combination.
a. Pick a class president, vice president, and treasure among Jessica,
Thomas, Ricky, Ryan, and Ann.
b. Pick 3 representatives among Jessica, Thomas, Ricky, Ryan, and Ann.
30. Tournaments and Games 137
