Solve the problem.A tunnel is in the shape of a parabola. The maximum height is 46 meters and it is 8 meters wide at the base. What is the vertical clearance 3 meters from the edge of the tunnel?
A. 42.4 m
B. 3.6 m
C. 2.9 m
D. 43.1 m
Answer: D
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Integrate the function.
A. 
ln 
B. 
ln 
C. 
ln 
D. ln 
Provide an appropriate response.Divide and reduce answer to lowest terms. Convert improper fractions to whole or mixed number: 
A. 16
B. 4
C. 
D. 
List the elements in the sample space of the experiment.A box contains 3 blue cards numbered 1 through 3, and 4 green cards numbered 1 through 4. List the sample space of picking a blue card followed by a green card.
A. {7} B. {12} C. {(1, 1), (1, 2), (1, 3), (2, 1), (2, 2), (2, 3), (3, 1), (3, 2), (3, 3), (4, 1), (4, 2), (4, 3)} D. {(1, 1), (1, 2), (1, 3), (1, 4), (2, 1), (2, 2), (2, 3), (2, 4), (3, 1), (3, 2), (3, 3), (3, 4)}
Simplify. Assume that no radicands were formed by raising negative quantities to even powers.
- 5
- 2
A. -34x
B. -7x
C. -7x
D. -34x