Provide an appropriate response.Use a calculator to evaluate 392.
A. 1,521
B. 981
C. 78
D. 381
Answer: A
Mathematics
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Solve.Find the volume generated by revolving the region bounded by y = 3csc x, y = 0, 
about the x-axis.
A. 18? B. 27? C. 6? D. 9?
Mathematics
Find an angle ? between 0° and 90° having the specified function value. Round your answer to the nearest hundredth of a degree.sec ? ? 4.505
A. -12.52° B. 12.83° C. 12.52° D. 77.17°
Mathematics
Graph the quadratic equation. Identify the vertex and the intercept points with their coordinates.y = x2 - 1
A. Vertex: (0, -1);
x-intercepts: (-1, 0) and (1, 0);
y-intercept: (0, -1)
B. Vertex: (0, -1);
x-intercepts: none;
y-intercept: (0, -1)
C. Vertex: (-1, 0);
x-intercept: (-1, 0);
y-intercept: (0, 1)
D. Vertex: (0, 1);
x-intercepts: none;
y-intercept: (0, 1)
Mathematics
Solve for x.
= 8
A. -4 B. -5 C. 2 D. -2
Mathematics