The height of the falling sheet of paper, in feet from the ground, is given by $s ( t ) = - 3 t + 12$ after t seconds.

When will the sheet of paper reach the ground
$t =$ __________ seconds

Question

The height of the falling sheet of paper, in feet from the ground, is given by $s ( t ) = - 3 t + 12$ after t seconds.
 
When will the sheet of paper reach the ground 
  $t =$ __________ seconds

Quizplus · Accepted Answer

The Answer of The height of the falling sheet of paper, in feet from the ground, is given by $s ( t ) = - 3 t + 12$ after t seconds.
 
When will the sheet of paper reach the ground 
  $t =$ __________ seconds

The Height of the Falling Sheet of Paper, in Feet s(t)=−3t+12s ( t ) = - 3 t + 12s(t)=−3t+12

The Height of the Falling Sheet of Paper, in Feet $s ( t ) = - 3 t + 12$