The height in feet of a rocket in flight is given by the formula , where is the time of the flight in seconds. How long will it take for the rocket to hit the ground?
A) 13 sec
B) 14 sec
C) 16 sec
D) 12 sec
E) 11 sec

Question

The height in feet  of a rocket in flight is given by the formula  , where  is the time of the flight in seconds. How long will it take for the rocket to hit the ground?
A) 13 sec 
B) 14 sec 
C) 16 sec 
D) 12 sec 
E) 11 sec

Quizplus · Accepted Answer

The Answer of The height in feet  of a rocket in flight is given by the formula  , where  is the time of the flight in seconds. How long will it take for the rocket to hit the ground?
A) 13 sec 
B) 14 sec 
C) 16 sec 
D) 12 sec 
E) 11 sec

The Height in Feet of a Rocket in Flight