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Test 2 W - Northwest's improving service implies that not...

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Question 1 0 out of 2 points Both Jerry and Brianna do not eat at McDonalds only if Neither Stella nor Alyssa eat at Wendys. Selected Answer: (~J*~B)>(~Sv~A) Correct Answer: (~J*~B)>~(SvA) Question 2 2 out of 2 points Toyota does not open a new plant and Ford does not introduce a new model, unless Honda lays off workers. Selected Answer: (~T*~F)vH Correct Answer: (~T*~F)vH Question 3 0 out of 2 points Brett goes to Hawaii only if Alice does and Suzie goes to Australia if Denise does. Selected Answer: (B>A)*(S>D) Correct Answer: (B>A)*(D>S) Question 4 2 out of 2 points England imports beef; moreover, if either Mexico increases oil production or China promotes human rights, then Australia changes governments. Selected Answer: E*[(MvC)>A] Correct Answer: E*[(MvC)>A] Question 5 0 out of 2 points Australia or Russia do not export steel if and only if both England imports beef and France does not subsidize agriculture. Selected Answer: ~(AvR)=(E*~F) Correct Answer: (~Av~R)=(E*~F) Question 6 2 out of 2 points
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Unformatted text preview: Northwest's improving service implies that not both Continental buys planes and Southwest expands routes. Selected Answer: N > ~(C * S) Correct Answer: N > ~(C * S) Question 7 2 out of 2 points If Mexico's increasing oil production implies that Australia changes governments, then France subsidizes agriculture. Selected Answer: (M>A)>F Correct Answer: (M>A)>F Question 8 2 out of 2 points Budget lowers rates unless Hertz and Thrifty do not overhaul operations. Selected Answer: B v (~H * ~T) Correct Answer: B v (~H * ~T) Question 9 2 out of 2 points Jerry eats at McDonalds unless both Alyssa and Stella do not eat at Wendys. Selected Answer: Jv(~A*~S) Correct Answer: Jv(~A*~S) Question 10 2 out of 2 points Either England's importing beef is a sufficient condition for France's subsidizing agriculture or China's promoting human rights is a necessary condition for Germany's revaluing its currency. Selected Answer: (E>F)v(G>C) Correct Answer: (E>F)v(G>C)...
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