Perform the indicated operations. Simplify the answer.
? 
A. -16
B. 4i
C. 4
D. 16i
Answer: A
Mathematics
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B. 
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A. - 
B. 
C. - 
D. 
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List all the factors of the number.45
A. 1, 2, 3, 5, 9, 15, 30, 45 B. 1, 3, 5, 9, 15, 30, 45 C. 1, 3, 5, 9, 15, 45 D. 1, 3, 5, 15, 45
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Solve the problem.A piece of lumber needs to be cut 311 cm long. How many meters is this?
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