Solve.10x - 25 - x2 < 0
A. (?, 5)
B. (-?, 5) ? (5, ?)
C. (5, ?)
D. (-5, 5)
Answer: B
Mathematics
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A. 
B. 
C. 
D. 
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Solve the problem.It was determined that the proper length L of the letters of a word printed on pavement is given by 
where d is the distance of a car from the lettering and h is the height of the eye above the surface of the road. All units are in meters. Find L to the nearest tenth of a meter when 
and 
A. 0.012 m B. 0.0000088 m C. 0.7 m D. 0.5 m
Mathematics
Find the sum of the geometric series.
Express the answer as a fraction.
A. 
B. 
C. 
D. 
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Solve the inequality. Graph the solution set, and state the solution set in interval notation.|4k + 9| + 2 > 4
A. 
? 
B. 
? 
C. 
D. 
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