Construct a truth table for the compound statement.(q ? r) ? (~r ? t)
A. 
B. 
C. 
D. 
Answer: B
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Use modular arithmetic to find the answer.Fill in the blank so that the answer is nonnegative and the least possible number.20 ? ___ (mod 5)
A. 6 B. 2 C. 4 D. 0
Set up an equation that can be used to solve the problem. Solve the equation and answer the question asked. During an intramural basketball game, Team A scored 19 fewer points than Team B. Together, both teams scored a total of 147 points. How many points did Team A score during the game?
A. 73 points B. 64 points C. 65 points D. 83 points
An advertisement for brand A chicken noodle soup claims that 50% of all consumers prefer brand A over other brands, the chief competitor's product. To test this claim, David Horowitz, host of The Consumer Advocate, selected eight people at random from the audience. After tasting both soups, each person was asked to state his or her preference.
Assuming the company's claim is correct, find the probability (P1) that the company's claim was supported by the experiment; that is, four or more people stated a preference for brand A. Then find the probability (P2) the company's claim was not supported by the experiment; that is, fewer than four people stated a preference for brand A. Round your answers to three decimal places, if necessary. P=______________ P=______________
Find the area of the shaded region.
A. 
B. 
C. 
D. 