A resident drops a drink off the 24th floor of a hotel. Its flight is modeled by this equation s(t)=-16t^2+235. Find the following: after dropping the drink the resident looks over the edge and sees...

A resident drops a drink off the 24th floor of a hotel. Its flight is modeled by this equation s(t)=-16t^2+235. Find the following:

after dropping the drink the resident looks over the edge and sees someone on the 9th floor looking up. If the 9th floor is 88 feet above ground how long does it take for the drink to pass by?

How long does it take for the drink to hit the ground?