Find the midpoint of the line segment joining the points A and B.A = (7, 1); B = (-16, -16)
A. 
B. (-9, -15)
C. (9, 15)
D. 
Answer: A
Mathematics
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Multiply.
A. 
B. - 63
C. - 
D. - 
Mathematics
Find the exact value of the expression.cot-1
A. - 
B. - 
C. 
D. 
Mathematics
Solve the problem.In a survey of 142 vacationers in a popular beach resort town, 74 indicated they would consider buying a home there, 66 would consider buying a beach villa, 53 would consider buying a lot, 28 would consider both a home and a villa, 33 would consider both a home and a lot, 23 would consider both a villa and a lot, and 13 would consider all three. How many vacationers would not consider any of the three? How many would consider only a home?
A. 33; 41 B. 20; 10 C. 20; 26 D. 20; 28
Mathematics
Evaluate f(x) at the given value of x.f(x) = x2 + 3; x = 9
A. 84 B. 81 C. 80 D. 86
Mathematics