Let a and b be positive numbers. Determine whether the statement is true or false.(-a)(-b) is a positive number.
A. True
B. False
Answer: A
Mathematics
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Let p represent 7 < 8, q represent 2 < 5 < 6, and r represent 3 < 2. Decide whether the statement is true or false.(~p ? q) ? ~r
A. False B. True
Mathematics
Solve the problem.Find the slope of the line tangent to the curve 
at the point where 
Round to the nearest hundredth.
A. -163.62 B. 27.89 C. 139.47 D. 30.46
Mathematics
Determine which point A(2, 3) or B(1, 4) is closer to the origin?
(a) Point A(2, 3) is closer to the origin. (b) Point B(1, 4) is closer to the origin.
Mathematics
Match the function with the graph.
A. y = (x - 2)3 B. y = x3 - 2 C. y = x3 + 2 D. y = x3
Mathematics