Solve the problem.Find the x-coordinate of the vertex of a parabola passing through the points (0, 4) and (8, 4).

A. 8
B. 4
C. 3
D. 5


Answer: B

Mathematics

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Solve the problem.Write an iterated triple integral in the order  for the volume of the region in the first octant enclosed by the cylinder  and the plane .

A.
B.
C.
D.

Mathematics

Write the expression in simplest form. If a radical appears in the denominator, rationalize the denominator.

A. 1000
B. 2000
C. 2000
D. 20

Mathematics

Change the decimals to their fraction or mixed-number equivalents, and reduce answers to lowest terms.9.2

A.
B. 9
C.
D. 9

Mathematics

Verify the identity.csc(? + ?) = 

What will be an ideal response?

Mathematics