Last night,Rebecca worked on her accounting homework for two and a half hours.During that time,she completed eight problems.What is Rebecca's velocity in problems per hour?
A)0.3125 per hour
B)4.0000 per hour
C)6.1250 per hour
D)10.0000 per hour

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The Answer of Last night,Rebecca worked on her accounting homework for two and a half hours.During that time,she completed eight problems.What is Rebecca's velocity in problems per hour?
A)0.3125 per hour
B)4.0000 per hour
C)6.1250 per hour
D)10.0000 per hour

Last Night,Rebecca Worked on Her Accounting Homework for Two and a Half