Solve the problem.
-If n(A) = 27, n(B) = 42, and n = 4, find n
A) 65
B) 61
C) 69
D) 73
Correct Answer:
Verified
Q2: Use the information given in the figure.
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Q3: Write down all the subsets of the
Q4: Solve the problem.
-Among a group of 85
Q5: Use the information given in the figure.
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Q6: Use the information given in the figure.
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Q8: Use the information given in the figure.
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Q9: Solve the problem.
-In a survey of 361
Q10: Use the information given in the figure.
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Q11: Write down all the subsets of the
Q12: Solve the problem.
-In a student survey, 119
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