Which of the following is a sound argument?
A. "Either Turkey is a country or New York is a country. New York is not a country. So Turkey must be a country."
B. "I have seen millions of black crows. Therefore, all crows must be black."
C. "If the moon is made of cheese, then Barack Obama is the president of Mexico. The moon is made of cheese. Therefore, Barack Obama is the president of Mexico."
D. "If the Earth is flat, then John Kerry is president of the United States. The Earth is not flat. Therefore, John Kerry is not president of the United States."
Answer: A
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Externalities are
a. always positive, never negative. b. a blessing in disguise in inflationary times. c. an inevitable by-product of social responsibility. d. unintended side-effects.
?Which of the following is the best description of a pressure switch designated NC?
A. ?It is held closed during normal pressure conditions. B. ?It is held closed during extreme low-pressure conditions. C. ?It is held closed during extreme high-pressure conditions. D. ?It is held open during extreme high-pressure conditions.
What is morality ultimately based on, according to Immanuel Kant?
What will be an ideal response?
Who held that all qualities were secondary qualities?
A) Berkeley B) Locke C) Descartes D) Aristotle