Solve the problem.An experienced bank auditor can check a bank's deposits twice as fast as a new auditor. Working together it takes the auditors 22 hours to do the job. How long would it take the experienced auditor working alone?
A. 22 hr
B. 33 hr
C. 66 hr
D. 44 hr
Answer: B
Mathematics
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A. 5.6 B. 4.72 C. 4 D. 2.8
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A. -5x4y5 B. 25x4y5 C. 25x4y6 D. -5x4y6
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A. - 
- 
i
B. 
- 
i
C. 
+ 
i
D. - 
+ 
i
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