Solve the inequality.
? 0
A. [-4, 4]
B. (-?, -4] ? [4, ?)
C. [4, ?)
D. (-?, -16] ? [16, ?)
Answer: B
Mathematics
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+ 
= 
A. Figure 1 B. Figure 2 C. Figure 3 D. Figure 4
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A. 0.0031 B. 0.0021 C. 0.21 D. 0.021
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