Solve the problem.The distance in miles that can be seen from above the surface of the ocean is given by d = 1.4
where h is the height in feet above the surface of the water. How many feet above the water would a pirate have to climb to see 17 mi? Round your answer to the nearest foot.
A. 6 ft
B. 570 ft
C. 74 ft
D. 147 ft
Answer: D
Mathematics
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Identify the surface by name.
+ 
- x2 = 0
A. Hyperbolic cylinder B. Elliptic cone C. Hyperboloid of one sheet D. Ellipsoid
Mathematics
Evaluate the improper integral.
A. 8 B. 7 C. 14 D. 2
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Perform the indicated operations. Round to the nearest tenth.
A. 9.8 B. 16.4 C. 8.3 D. 7.1
Mathematics
Solve the equation.
= 
A. {1}
B. 
C. 
D. 
Mathematics