Solve the polynomial inequality. Express the solution in interval notation.x2 + 5x + 6 > 0
A. (-?, -3)
B. (-?, -3) ? (-2, ?)
C. (-3, -2)
D. (-2, ?)
Answer: B
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Solve the problem.The northern third of Indiana is a rectangle measuring 96 miles by 132 miles. Thus, let 
Assuming that the total annual snowfall (in inches), S(x,y), at 
is given by the function S(x,y) = 60e-0.001(2x + y) with (x,y) ? D, find the average snowfall on D.
A. 52.06 inches B. 52.44 inches C. 51.78 inches D. 51.14 inches
Solve the problem.At time t, the position of a body moving along the s-axis is 
m. Find the body's acceleration each time the velocity is zero.
A. a(6) = 0 m/sec2, a(8) = 0 m/sec2 B. a(12) = 72 m/sec2, a(16) = 12 m/sec2 C. a(6) = 6 m/sec2, a(8) = -6 m/sec2 D. a(6) = -6 m/sec2, a(8) = 6 m/sec2
Solve the problem.Use the given area to find the dimensions of the quadrilateral.
A. base = 1, height = 7 B. base = 17, height = 23 C. base = 23, height = 17 D. base = 3, height = 3
Solve the problem.Find the area bounded by y(4 + 49x2) = 7, x = 0, y = 0, and x = 5.
A. sin-1
B. 
tan-1
C. 7 sin-1
D. 
tan-1