An arrow shot into the air is 160t -16^2 feet above the ground t is seconds after it is released. during what period of time is the arrow above 384 feet?

Between 4 to 6 seconds. Took the test and that's what they gave me.

no solution

Step-by-step explanation:

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    2*x+7+5*x-(7*(x+8))=0

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 (7x + 7) -  7 • (x + 8)  = 0

Step  2  :

Equation at the end of step  2  :

 -49  = 0

Step  3  :

Equations which are never true :

3.1      Solve :    -49   =  0

This equation has no solution.

A a non-zero constant never equals zero.

No solutions found

give me please