Compound Events Probability CP

The notation “P(outcome x)” means “the probability of outcome x happening”. How can I write “the probability of getting tails” after flipping a coin?

• Probability(tails)

• P(tails)

• P(coin flip)

• Probability of tails

The spinner is spun two times.  Determine the probability of landing on red the first spin and on green the second spin .

• 1/9
• 1/10
• 0
• 1/12

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

You flip a nickel three times.
Find the probability that all flips will land on tails.

• 1/2
• 1/4
• 1/6
• 1/8

The daily special at the House of Pies offers one of three featured pies and your choice of coffee, tea, milk or juice. How many ways can you order the special?

• 12
• 8
• 15
• 6

• 1/2
• 1/8
• 1/3
• 1/12

At Papa John's you are deciding on what you want for dinner. The pizza offers 8 different meats, 4 different cheeses, 3 different crust types and 2 different sauces. How many different pizzas do you have to choose from?

• 32
• 192
• 40,320
• 51,200

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.2

Bag A contains 9 red marbles and 3 green marbles. Bag B contains 9 black marbles and 6 orange marbles. Find the probability of selecting one green marble from bag A and one black marble from bag B.  P(green, black)

• 3/20
• 1/4
• 3/31
• 2/27

Find the probability of flipping a heads on a coin, and then getting the color yellow on a spinner with 6 colors. 

• 1/12
• 2/9
• 3/7
• 7/19

Three coins are tossed. How many outcomes have either two heads or two tails?

• 8
• 6
• 2
• 4

Three coins are tossed. How many outcomes have either NO heads or NO tails?

• 8
• 6
• 2
• 4