Express the radical in simplified form.
A. 2
B. -2
C. -4
D. 4
Answer: B
Mathematics
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Find all the numbers for which the rational expression is defined.
A. b ? 5 B. b ? -5 C. All real numbers. D. b ? 0
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Solve the problem.The scale on a map is 
inch to 6 miles. Find the actual distance between two towns for which the distance is represented by 37 inches on the map.
A. 891.85 mi B. 888 mi C. 880.5 mi D. 876 mi
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Find the exact area of the circle in terms of ?.
A. 484? in.2 B. 121? in.2 C. 1774.67? in.2 D. 30.25? in.2
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Multiply.- 
A. - 
B. 
C. 
D. - 1
Mathematics