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Algebra
Pregunta

A falling object travels a distance given by the f...

A falling object travels a distance given by the formula \( d = 5 t + 16 t ^ { 2 } ft \) , here \( t \) is measured in seconds. How long will it take for the object to traveled \( 74 ft\) 

Answer

5t+16t\(^{2}\)=74

16t\(^{2}\)+5t-74=0

(16t+37)(t-2)=0

t=2

Solución
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