Solve using the Zero Product Property: The depth of a scuba diver can be modeled by the equation d = 0.5t(5.5t − 22.25) ,where d is the depth in meters of the diver and t is the time in minutes. Find the time it takes for the diver to reach the surface. Give your answer to the nearest minute.

The time it takes for the diver to reach the surface is about __ minute(s).