Construct a truth table for the statement.(q ? ~r) ? (q ? ~r)
A. 
| T | T | T |
F T F
F F F
B.
| T | T | T |
F T F
F F T
C.
| T | T | F |
F F F
F T T
D.
| T | T | F |
F T T
F F T
Answer: A
Mathematics
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and 
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How much did the population of State C increase from 2000 to 2010?
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Rationalize the denominator. Assume that all variables represent positive real numbers.
A. 
B. 
C. 
D. 
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