Find the surface area or volume.The region between the curve y = , -0.8 ? x ? -0.1, and the x-axis is revolved about the x-axis to generate a solid. Use a table of integrals to find the volume of the solid generated to two decimal places.

A. 1.23
B. 1.17
C. 1.38
D. 1.49

Answer: B

Mathematics

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A.  + 4
B.
C.
D. 5 + 20

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Find the surface area of the rectangular solid or cube.

A. 125 ft2 B. 150 ft2 C. 200 ft2 D. 75 ft2

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Solve the problem.A man has 7 shirts and 8 ties. How many different shirt and tie arrangements can he wear?

A. 112 B. 64 C. 49 D. 56

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Find the equation of the parabola which has the given vertex V, which passes through the given point P, and which has the specified axis of symmetry.V(0, 0), P(2, -5), vertical axis of symmetry

A. x2 = - y
B. y2 = - x
C. y2 = - x
D. x2 = - y

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