Solve the problem.The height h of a ball thrown is given by 
, where x is the horizontal distance traveled and both measurements are in feet. At what horizontal distances will the height of the ball be more than 
(Round distances to the nearest tenth of a foot, if necessary.)
A. 0 ft < x < 5.9 ft or 19.1 ft < x < 25 ft
B. 5.9 ft < x < 25 ft
C. 0 ft < x < 19.1 ft
D. 5.9 ft < x < 19.1 ft
Answer: D
Mathematics
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Find the average weight.
A. 26
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B. 21
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C. 21
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Mathematics