Solve. Provide answers in interval notation.x2 - 10x + 25 ? 0
A. (-?, 5]
B. (-?, ?)
C. [5, ?)
D. No solution
Answer: B
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Use a proportion to solve the problem.The ratio of the distances a 7-iron and a 5-iron will drive a golf ball is 5 to 6. If a golfer averages 160 yards with a 7-iron, how far should he average with a 5-iron?
A. 192 yards B. 133 yards C. 149 yards D. 171 yards
Solve the problem.The following table shows the rate of water flow (in gal/min) from a stream into a pond during a 30-minute period after a thunderstorm. Use the Trapezoidal Rule to estimate the total amount of water flowing into the pond during this period. Round your answer to the nearest gallon.
A. 8,483 gal B. 8,475 gal C. 9,600 gal D. 7,717 gal
Convert the rectangular coordinates of the point to polar coordinates (r, ?) with r > 0 and 0 ? ? < 2?.(-4, 0)
A. 
B. (4, ?)
C. 
D. (4, 0)
Express the given trigonometric function in terms of the indicated function.csc ?, in terms of cot ?
A. csc ? = 
B. csc ? = ±
C. csc ? = 
D. csc ? = 