Activity 3:
Show combination notation in solving each of the following problems

1) How many combinations of three letters can be made from the tetters
B, E, A, U, T, and Y?

2 There are 8 persons inside a room. If each person is paired with
another person to dance cha- cha, how many pairs of dancers are
there in all?

3) From the letters of the word LINEAR, in how many ways can one
consonant and two vowels be chosen?

4) I have 5 coins in my purse; 1 five-centavo coin, 1 ten-centavo coin, 1
one-peso coin, 1 five-peso coin and 1 ten-peso coin. If I pull out 3
coins, how many diiferent amounts of the three pulled coins are
possible?

5. A box contain 6 distinct red balls and 4 distinct blue balls. In how
many
ways can 3 balls be drawn randomly from the box if:
a. the color is not considered?
b. 2 balls is red and one is blue?
c. all three balls are red?
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