A ball thrown vertically into the air has its height above ground given by 
, where t is in seconds and s is in feet. Find the maximum height of the ball.
Definitions:
Endogamous
A social practice where marriage is restricted to within a particular social group, class, or ethnic group, discouraging external unions.
Societies
Groups of individuals living together, organized under a set of shared norms and practices that define their collective behavior.
Incest Taboo
Incest taboo is a widespread social and cultural prohibition against sexual relationships or marriage between individuals considered to be closely related by blood or kinship.
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