1.

Study the graph and answer the following questions. The graph shows the number of bicycles parked in the parking space of a hall at various points of time._x005F_x000D_ _x005F_x000D_ What is the percentage decrease in the number of parked cycles between 7 pm and 8 pm? (in whole number)

A. 30
B. 38
C. 42
D. 45
Answer» E.


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