Solve the problem. Express the answer as a mixed number when appropriate.Mr. Meredith is building a table. The top will have a piece of marble  inches by 22 inches, bordered by 2 inches of wood on all four sides. Give the overall dimensions of the table top.

A. 28 in. by 26 in.
B. 25 in. by 24 in.
C. 28 in. by 26 in.
D. 28 in. by 26 in.


Answer: D

Mathematics

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A.
B.
C. - - 
D. - - 

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Solve the problem. Round your answer to the nearest tenth, when appropriate.A rock falls from a tower that is 400 feet high. As it is falling, its height is given by the formula  How many seconds will it take for the rock to hit the ground  

A. 10,000 sec B. 19.6 sec C. 20 sec D. 5 sec

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Without using a calculator, give the exact trigonometric function value with rational denominator.cot 45°

A.
B.
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D.

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Rewrite the equation in standard form. Determine whether the parabola is horizontal or vertical, the direction it opens, and the vertex.y = x2 - 4x + 11

A. y = (x + 2)2 - 7 vertical, opens upward, vertex (-2, -7) B. y = (x + 7)2 - 2 vertical, opens upward, vertex (-7, -2) C. y = (x - 2)2 + 7 vertical, opens upward, vertex (2, 7) D. y = (x - 7)2 + 2 vertical, opens upward, vertex (7, 2)

Mathematics