A swimming pool contains 18,000 gallons of water. How many gallons of chlorine must be added to "shock the pool" and bring the water to a 
% solution? Round your answer to two decimal places.
?
A. 30.15 gallons
B. 30.76 gallons
C. 31.45 gallons
D. 30.65 gallons
E. 31.05 gallons
Answer: D
Mathematics
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A. 
?
B. 
?
C. 
?
D. 
?
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Arc length The minute hand of a clock is 1 centimeter0 long. How far does the tip of the minute hand travel in 35 minutes? ? Round to three significant digits. ?
A. 4.07 centimeters B. 3.77 centimeters C. 3.47 centimeters D. 3.97 centimeters E. 3.67 centimeters
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Determine whether the statement is true or false.The sum of zero and a positive number is always a negative number.
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What is the meaning of the expression?0.013
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