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A university bookstore opens a booth and buys back used books during final exam week.From 9 to 12 in the morning students arrive at the rate of 35 per hour on average.The bookstore employee can service an average of 40 students per hour.
a.What is the average length of the line?
b.What is the average time (in minutes) a student spends in the bookstore (system)?
c.What is the chance that the bookstore employee will be idle?
Sperm
The male sex cell.
Ovum
The female reproductive cell or egg, which when fertilized by a sperm, can develop into a new organism.
Prenatal Development
The process of growth and development within the womb from conception to birth, including the development of organs and structures of the fetus.
Embryonic
Pertaining to the earliest stage of development in living organisms after fertilization, characterized by rapid cell division and differentiation.
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