Simplify.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Solve for part in the problem. Round to the nearest hundredth, if necessary.10% of 600 feet
A. 60 ft B. 600 ft C. 0.6 ft D. 6 ft
Mathematics
Use the graph of f to determine the intervals where f is increasing and where f is decreasing.
A. incr: x ? 0; decr: x ? 0 B. incr: all x C. incr: x ? 0; decr: x ? 0 D. decr: all x
Mathematics
Solve the problem.An experienced accountant can prepare a tax return in 12 hours. A novice accountant can do the job in 22 hours. How long will it take them to do the job working together?
A. 7
hr
B. 
hr
C. 
hr
D. 26
hr
Mathematics
Write the mixed number as an improper fraction. 8
A. 
B. 
C. 
D. 
Mathematics