Solve the problem.A hiker wants to know the height of a cliff. She finds that the angle of elevation from her current position to the top of the cliff is 24.6°. She then hikes 171 feet towards the cliff (in a straight line) and finds that the angle of elevation from her new position is 57.6°. How tall is the cliff? Round your answer to the nearest hundredth of a foot when necessary.
A. 110.35 ft
B. 115.47 ft
C. 112.65 ft
D. 106.9 ft
Answer: A
Mathematics
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A. -12 + (-2); -14 B. -2 + (-12); -14 C. -12 - -2; -10 D. -2 - (-12); 10
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Find the general equation of the orthogonal trajectories of the curves for the given equations.The exponential curves y = ce-4x
A. 8y2 = x2 + c B. 4y2 = x + c C. 4y2 = 2x - c D. 4y2 = x2 - c
Mathematics
Provide an appropriate response.Divide: 
÷ 2
A. 
B. 
C. 
D. 
E. none of the above
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Roll a pair of dice 100 times. Keep a record of the resulting sums. Based on your experiment, find P(six). ?
A. 
B. ?
C. ?
D. ?
E. ?
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