Learning Check Q1:1 - Review

Jamie is spinning a 6 section spinner colored blue, green, orange, purple, red, and yellow and flipping a coin. Which of these shows ALL possible outcomes of these two events?

SELECT ALL THAT APPLY!

• A.) BH, GH, OH, PH, RH, YH, BT, GT, OT, PT, RT, YT

• B.) HH, TT, H1, T2, H3, T4, H5, T6, 3H, 4T

• C.) HB, HG, HO, HP, HR, HY, TB, TG, TO, TP, TR, TY

• D.) BH, GH, OH, PH, RH, YH, TB, TO, TY

Tags

CCSS.7.SP.C.8B

A bride and groom are planning a wedding reception. The catering company that they are working with is having them choose from the following options: main course from steak, chicken, pasta, or fish; sides from vegetables, mashed potatoes, salad; and drinks from water or tea. How many possible dinner options are available?

• 12

• 4

• 24

• 36

When rolling a standard number cube twice and flipping a coin twice. Find the probability of the following:

P(1, 4, H, T).

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Brooke is ordering a sandwich. She has the choice of white or wheat bread; turkey, ham, chicken, or meatball; and american or provolone cheese.

ON YOUR PAPER: Use a tree diagram to display the number of possible outcomes for Brooke’s sandwich.

What is the probability that Brooke will choose a sandwich that is wheat bread with provolone cheese?

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Tags

CCSS.7.SP.C.8B

You are choosing curtains, paint, and carpet for your room. You have 5 choices of curtains, 3 choices of paint, and 2 choices of carpeting. How many ways can you choose curtains, paint, and carpeting for your room?

• 15

• 10

• 6

• 30

You roll a standard number die twice. Find each probability.

P(rolling a 1, then a 4)

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Select ALL the numbers that are rational.

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Select ALL the numbers that are irrational.

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Tags

CCSS.8.NS.A.1

Explain the difference between rational and irrational numbers. Give TWO examples of each.

• Rational numbers: Cannot be written as fractions, they are non perfect squares. Examples: PI and 0.14239...

  Irrational Numbers: Can be written as fractions, they terminate or repeat. Examples: 1/3 and -8

• Rational Numbers: Terminate, but are only whole numbers

  Examples: 3 and 0

  Irrational Numbers: Have a repeating pattern

  Examples: 0.989898... and 0.404004000...

• Rational Numbers: Can be written as fractions, they terminate or repeat. Examples: 1/3 and -8

  Irrational Numbers: Cannot be written as fractions, they are non perfect squares. Examples: PI and 0.14239...

At the after school Disney Club meeting, there were four drinks you could choose from: orange juice, Coke, Dr. Pepper, and water. There were three snacks you could choose from: peanuts, fruit, and cookies. Each student may only have one drink and one snack.

• 2

• 12

• 15

• 7