Answers TN-Algebra II B SC 26-27 For CreditSets and Venn Diagrams

Sets and Venn Diagrams Answers

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Which Venn diagram represents the set relationship A ⊂ B?

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Which of the following are true about x? Check all that apply.

x ∉ A

x ∈ B

x ∉ C

x ∈ A ⋃ B

x ∈ A ⋃ C

x ∈ A ⋂ B

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Which of the following sets could be represented by the given Venn diagram?

S = {multiples of 4} T = {8, 12, 20}

S = {Mercury, Venus, Earth, Mars} T = {planets in our solar system}

S = {reptiles} T = {mammals}

S = {prime numbers less than 10} T = {2, 3, 5, 7}

Based on the Venn diagram, which of the following statements is correct?

Only sets A, B, and C are subsets of the universal set, U.

The intersection of sets A and C is set B.

Set D is a subset of set A.

The union of sets B and C is the overlapping shaded region in the middle of the two sets.

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Westside High’s 2015 senior-class science enrollment is summarized by the Venn diagram. Chemistry, biology, and physics class enrollments are denoted by the sets C, B, an P, respectively. How many students are in the 2015 senior class? ⇒ 63 How many students are taking chemistry and biology, but not physics? ⇒ 5 How many students are not taking science? ⇒ 18

Answers:

⇒ 63:150

⇒ 5:12

⇒ 18:43

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Sets and Venn Diagrams Answers

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