Suppose that a survey of 100 advertisers in U.S. News, These Times, and World found the following.
?
2 advertised in all three
21 advertised in These Times and U.S. News
7 advertised in World and U.S. News
15 advertised in World and These Times
35 advertised in These Times
29 advertised in U.S. News
21 advertised in World
?
How many advertised in none of these publications?
?
A. 15
B. 85
C. 56
D. 95
E. 0
Answer: C
Mathematics
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as specified. Leave your answer in polar form.z = 6
w = 12
Find 
.
A. 
B. 
C. 
D. 
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A. [-1, 5)
B. [-1, 5)
C. (-?, 5)
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