Mathematics Homework Help

Mathematics Homework Help. Polynomial functions?

A projectile is fired upward from the ground with an initial velocity of 300 feet per
second. Neglecting air resistance, the height of the projectile at any time t can be
described by the polynomial function P(t) = ­16t^2 + 300t

 How long will it be until the object hits the ground? 

Mathematics Homework Help

 
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