Solve the problem.Evaluate  Rwhere R is the parallelepiped enclosed by the planes      

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A.
B.
C.
D.

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Answer: B

Mathematics

Solve the problem.A continuous random variable X has PDF f(x) = x2(5 - x),   Find the variance of the random variable X.

A.
B.
C. 2
D. 1

Provide an appropriate response.Are two regular pentagons always similar? Explain why or why not.

What will be an ideal response?

Find the vertices and foci of the hyperbola. -  = 1

A. Vertices: (4, 14), (4, -4); Foci: (4, 20), (4, -10) B. Vertices: (4, 17), (4, -7); Foci: (4, -7), (4, 17) C. Vertices: (14, 4), (-4, 4); Foci: (20, 4), (-10, 4) D. Vertices: (17, 4), (-7, 4); Foci: (-7, 4), (17, 4)

Determine whether the given equation is linear.y = 5x + 2

A. Linear B. Not Linear