Use an Euler diagram to determine whether the argument is valid or invalid.Eric is older than Camille.Camille is older than Todd.Therefore, Todd is younger than Eric.
A. valid
B. invalid
Answer: A
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Solve.A town has a population of 1000 people and is increasing by 9% every year. What will the population be at the end of 8 years?
A. 1993 B. 1720 C. 2172 D. 1828
Use the given information to find the quadrant in which ? lies.tan ? < 0 and sin ? < 0
A. Quadrant III B. Quadrant I C. Quadrant II D. Quadrant IV
Determine if the given value is a solution to the equation.4(p - 1) = 2p; 2
A. not a solution B. solution
Solve the problem.The manager of a candy shop sells chocolate covered peanuts for $9 per pound and chocolate covered cashews for $14 per pound. The manager wishes to mix 40 pounds of the cashews to get a 
mixture that will sell for $11 per pound. How many pounds of peanuts should be used?
A. 100 lb B. 30 lb C. 60 lb D. 50 lb