Complete.21,120 ft =  mi

A. 4.5
B. 4
C. 5
D. 105.6


Answer: B

Mathematics

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Solve the problem.In one company, one out of every ten employees use all their sick time. What percent use all their sick time?

A. 10%  B. 9%  C. 90%  D. 1%

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Add or subtract as indicated. +  

A.
B.
C.
D.

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Solve the problem.The sum of the reciprocals of two consecutive integers is . Find the integers.

A. 5 and 6 B. 11 and 12 C. 6 and 7 D. 4 and 5

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