Graph.f(x) = x2 - 3x - 9
A. 
B. 
C. 
D. 
Answer: B
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Solve the problem.Find the volume of the solid bounded by the ellipsoid 
+ 
+ 
= 1 and the planes 
and 
(The area of an ellipse with semiaxes a and b is ?ab.)
A. 6666.67? units3 B. 66.67? units3 C. 133.33? units3 D. 266.67? units3
Multiply.(-4)(-3)(10)(-3)(-1)
A. 360 B. 120 C. -360 D. 382
Convert the degree measure to radians. Round to the nearest ten-thousandth.10.45°
A. 0.1216 B. 0.0912 C. 0.0581 D. 0.1824
Solve the problem.If an automobile is traveling at velocity V (in feet per second) , the safe radius R for a curve with superelevation ? is given by the formula 
where f and g are constants. A road is being constructed for automobiles traveling at 50 miles per hour. If 
and 
calculate R. Round to the nearest foot. (Hint: 1 mile =
5280 feet) A. R = 722 ft B. R = 706 ft C. R = 1172 ft D. R = 742 ft