Solve the problem.The area of the base B and the height h of a pyramid are related to the pyramid's volume V by the formula 
How is dV/dt related to dh/dt if B is constant?
A. 
= 
B. 
= 
C. 
= B
D. 
= 
Answer: A
Mathematics
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Sketch the graph of the equation. Identify the vertex and the intercepts.y = -4x2 - 8x - 8
A. Vertex (-1, -4)
x-intercepts: none
y-intercept: 
B. Vertex (1, -4)
x-intercepts: none
y-intercept (0, -8)
C. Vertex: (-1, -4)
x-intercepts: none
y-intercept: (0, -8)
D. Vertex (1, -4)
x-intercepts: none
y-intercept 
Mathematics
For a full wave rectified sine wave, find v if VPK = 62 V, f = 60 Hz, and t = 4.4 msec.
a. 0 v b. 31.0 v c. 45.6 v d. 61.8 v e. 62.0 v
Mathematics
Evaluate the determinant.
A. -83
B. 80 + 2
C. 83
D. 80 - 2
Mathematics
Verify the identity.tan ? ? csc ? = sec ?
What will be an ideal response?
Mathematics