SOLUTION: The carpenter drop a tool from the top of a building that is 200 feet high.The height of the above ground can be modeled by h= -16t^2 + 200 where h is the height I'm feet and t is

Algebra ->  Permutations -> SOLUTION: The carpenter drop a tool from the top of a building that is 200 feet high.The height of the above ground can be modeled by h= -16t^2 + 200 where h is the height I'm feet and t is       Log On

To find the time under the question, solve the equation

 = 0,   or, which is the same,

 = 200  ====>   =  = 12.5  ====>  t =  = 3.54 seconds  (approximately).