Fill in the blank.Half the diameter of a circle is its _____________.
A. radius
B. circumference
C. area
D. diagonal
Answer: A
Mathematics
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Give a geometric description of the set of points whose coordinates satisfy the given conditions. x2 + y2 + z2 > 36
A. All points on the surface of the cylinder with radius 6 B. All points outside the cylinder with radius 6 C. All points outside the sphere of radius 6 D. All points in space
Mathematics
Represent the data graphically.The production (in 1000's) at a manufacturing plant during an 8-week period was as follows:
A. 
B. 
C. 
D. 
Mathematics
Solve the inequality. Express your answer in set notation.x2 ? 1
A. {x| -1 ? x ? 1} B. {x| x ? -1 or x ? 1} C. {x| -1 < x < 1} D. {x| x ? 1}
Mathematics
Evaluate the logarithm to four decimal places.log 4091
A. 3.6129 B. 3.6118 C. 3.6108 D. 8.3165
Mathematics