College Algebra & Trigonometry, 2018a

336 CHAPTER 7. COMBINATORICS
4) When rolling a single, six-sided die, find the probability of:
a) rolling a two or a three
b) rolling an odd number
c) rolling a number divisible by three
5) If a card is drawn randomly from a standard 52 card deck, find the probability
of:
a) drawing a king
b) drawing a face card
c) drawing a card that is not a face card
6) If a card is drawn randomly from a standard 52 card deck, find the probability
of:
a) drawing a heart
b) drawing a heart or a spade
c) drawing a card that is a heart, a diamond or a spade
7) A ball is drawn randomly from an urn that contains 8 balls - five red, two
white and one yellow. Find the probability that:
a) a red ball is chosen
b) a yellow ball is not chosen
c) a green ball is chosen