Rationalize the denominator. Simplify, if possible.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Solve.The roof of a building is in the shape of the hyperbola 
where x and y are in meters. Refer to the figure and determine the height, h, of the outside walls.A = 8 m
A. 8.2 m B. 68 m C. 276 m D. 16.6 m
Mathematics
Solve the problem.Use a line integral to find the area of that part of the cylinder 
inside the sphere 
.Hint: Use polar coordinates where 
.
A. 100 B. 100? C. 50? D. 50
Mathematics
Solve the compound inequality. Other than ?, graph the solution set on a number line.3x - 10 < -4 and 3x + 2 ? -4
A. (-2, 2)
B. [-2, 2)
C. (-2, 2]
D. [-2, 2]
Mathematics
Solve the problem.If s varies directly as t2, and s = 256 when t = 8, find s when t is 3.
A. s = 24 B. s = 32 C. s = 96 D. s = 36
Mathematics