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Mathematics 9 Online
OpenStudy (anonymous):

If an object is dropped from a height of 144 feet, the function gives the height of the object after t seconds. When will the object hit the ground heres the funtion h(t)=-16t^2+144

OpenStudy (anonymous):

when h(t)=0

OpenStudy (anonymous):

i had similar question u studyin precal?

OpenStudy (anonymous):

no this is 11th grade algebra

OpenStudy (anonymous):

mine had another t in it. the middle so its a quadratic. if urs doesnt then u can add a 0t -16t^2+0t+144=0 you can plug into quadratic formula. might be way to solve it..

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