Use the method of writing each premise in symbols in order to arrive at a valid conclusion.All fish can dream.Any dead animal is unable to dream.All live animals have a heartbeat.Therefore, ...
A. Any dead fish can dream.
B. All live animals can dream.
C. All fish have a heartbeat.
D. Any dead animal has no heartbeat.
Answer: C
Mathematics
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Find the fraction equal to the given decimal.0.100831831831 . . .
A. 
B. 
C. 
D. 
Mathematics
Solve.If a tree 52.5 feet tall casts a shadow that is 21 feet long, find the height of a tree casting a shadow that is 5 feet long. Round to the nearest tenth of a foot, if necessary.
A. 36.5 ft B. 220.5 ft C. 2 ft D. 12.5 ft
Mathematics
Determine whether the function is one-to-one by graphing and using the horizontal line test.f(x) = 
A. Yes B. No
Mathematics
Multiply.(-0.2)(-13.0)
A. -13.2 B. 13.2 C. 2.6 D. -12.8
Mathematics