Solve the problem.The number of centimeters, d, that a spring is compressed from its natural, uncompressed position is given by the formula 
where W is the number of joules of work done to move the spring and k is the spring constant. If a spring has a spring constant of 0.2, find the amount of work needed to move the spring 6 centimeters.
A. 7.2 joules
B. 36 joules
C. 3.6 joules
D. 0.6 joules
Answer: C
Mathematics
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Find percent notation for the number in decimal notation.In one city, 0.820 of those polled said they would not vote for the incumbent in the upcoming congressional election.
A. 0.0820% B. 8.2% C. 82% D. 0.820%
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Candy and Tim share a paper route. It takes Candy 33 minutes to deliver all the papers, whereas Tim takes 66 minutes. How long does it take them when they work together? Round your answer to the nearest tenth, if necessary. ?
A. 33 minutes B. 16.5 minutes C. 49.5 minutes D. 22 minutes E. none of these
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Perform the indicated operations.600 × 17.3 × 0.007
A. 7266 B. 72.66 C. 7.266 D. 726.6
Mathematics
Find the square root.
A. 2
B. 
C. 
D. 4
Mathematics