Assume A = {1, 2, 3, 5, 8, 13} and B = {1, 3, 6, 10, 15}. Define a new set, C= A ∩ Find n(C)
B.
.
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8. A survey is administered to examine the kinds of music teenagers enjoy. The possible choices forthe survey are soul, funk, both soul and funk, or neither soul nor funk. Twenty teens respond to the survey. When the results are analyzed, the researchers find that 12 teens selected soul as the type of music they most like to listen to; 6 listen to both funk and soul; and 8 teens listen to neither soul nor funk. Which Venn diagram correctly represents the results of the study?
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9. According to the Venn diagram below, how many flowers are tall with yellow petals?
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10. Refer to the statement. 7 + 9 + 1 = 9 + 1 + 7 Which property is used here?
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Identity Property of Addition
11. Use the take-away model to solve the following problem: Eight cakes were made for a party. One of the cakes was dropped and thrown away, and six of the cakes were eaten. How many cakes remain?
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Which missing digit can be added to make the equation true?
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1
2
3
9
13.
Refer to the expression.
3_ _ ÷ 56 = 6
Fill in the blanks to make the expression accurate.
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16
26
36
56
14.

Which expression is equivalent to the expression (28 / 7) × 4 ?
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