Set theory

If A = {1, 3, 5, 7, 9} and B = {2, 3, 5, 7}, what is A ∩ B?

• {3, 5, 7}

• {2, 3, 5, 7}

• {2, 3, 5, 7, 9}

• {1, 2, 3, 5, 7, 9}

Tags

CCSS.HSS.CP.A.1

The Universal Set = { -4, 3, -2, -1, 0, 1, 2, 3 ,4} and A = {0}.
What is the complement of A?

• {-4, -3, -2, -1, 0, 1, 2, 3}
• {-3, -2, -1, 1, 2, 3}
• {-4, -3, -2, -1, 1, 2, 3, 4}
• {-4, -3, -2, -1, 1, 2, 3}

Tags

CCSS.HSS.CP.A.1

From the above Venn diagram, what is the set S ∩ T?

• {casey, drew, jade, glen}
• {alex, casey, drew,hunter}
• {casey, drew}
• {drew, jade}

Tags

CCSS.HSS.CP.A.1

From the above Venn diagram, what is the set S' ? Look at ALL of the Universal set called "U."

• {casey, drew}
• {blair, francis, glen, jade}
• {blair, erin, francis, ira}
• {jade, glen, blair, erin, francis, ira}

Tags

CCSS.HSS.CP.A.1

How many students do not ski or ice skate?

• 10
• 16
• 22
• 28

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.7

How many students do not snowboard?

• 21
• 22
• 28
• 29

Tags

CCSS.HSS.ID.B.5

What is the answer to the question in the image?

• 18
• 20
• 29
• 25

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.7

Given the following Venn diagram, let blue represent the students taking drama (D) and green represent the students taking math (M).

What is n(D ⋃ M)?

• 5

• 7

• 2

• 4

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.7

Determine the number of people who participated in weight-training (W) and cardio (C).

• 15
• 54
• 69
• 75

Tags

CCSS.HSS.ID.B.5

CCSS.HSS.CP.A.4

Determine n(W ⋂ C)'.

• 6
• 15
• 54
• 60

Tags

CCSS.HSS.CP.A.1