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Algebra
Pregunta

4. A rocket is shot straight into the air at an in...

4. A rocket is shot straight into the air at an initial velocity of \( 80 \) feet/second. The height of the rocket after \( t \) seconds is represented by the formula 

\( h = 80 t - 5 t ^ { 2 } . \) What is the maximum height the rocket reaches? 

\( 320 \) feet 

\( 330 \) feet 

\( 290 \) feet 

\( 300 \) feet 

Answer

Option A is correct 

Solución
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