Answer:
n= 11/24
Step-by-step explanation:
hope it helps
Answer:
Step-by-step explanation:
Given
Height of building is 
Initial upward velocity 
height of object is given by

but building is already at a height of 110 ft so z(t) must be given by



Time when it hits is given by when Z(t)=0[/tex]




I think it is 4%?
If not forgive me.