Assume that p represents a true statement, q represents a true statement, and r represents a false statement. Determine the truth value of the following.(p ? q) ? (p ? r)
A. True
B. False
Answer: B
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Solve. Two cars leave an intersection. One car travels north, and the other travels east. When the car traveling north has gone 9 miles, the distance between the cars is 3 miles more than the distance traveled by the car heading east. How far has the eastbound car traveled?
A. 9 miles B. 18 miles C. 15 miles D. 12 miles
Factor the expression completely.18s2 + 60s + 48 (electricity)
A. (18s + 24)(s + 2) B. (3s + 4)(6s + 12) C. 6(3s2 + 10s + 8) D. 6(3s + 4)(s + 2)
Considering the given value of t, choose the ordered pair that lies on the graph of the given pair of parametric equations.x = sin t, y = cos t; t = 
A. 
B. 
C. 
D. 
Simplify the expression by combining like terms.8hk + 4hk + 10hk - 4
A. 
h2k2 + 4
B. 
hk - 4
C. 22hk - 4
D. 22h2k2 - 4