Solve the problem.The distance d in miles that can be seen on the surface of the ocean is given by 
where h is the height in feet above the surface. How high (to the nearest foot) would a platform have to be to see a distance of 
A. 136 ft
B. 459 ft
C. 117 ft
D. 306 ft
Answer: A
Mathematics
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Use the Runge-Kutta method to find y-values of the solution for the given values of x and ?x, if the curve of the solution passes through the given point.
= xy + 6; x = 0 to x = 0.6; ?x = 0.2; (0, 0)
A. 
B. 
C. 
D. 
Mathematics
Write an equation for the graph.
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Mathematics
Evaluate the expression.10P4
A. 5040 B. 34 C. 6 D. 210
Mathematics
Perform the indicated operation.(-6 + x2 - 4x) + (-4x - 5 + x3) + (-4x + 4 + 3x3)
A. 4x3 + x2 - 12x - 2 B. 4x3 - 3x2 - 8x - 7 C. 4x3 + x2 - 12x - 7 D. 5x3 - 12x - 7
Mathematics