In chemistry class, you are given 3 liquids: liquid a, liquid b, and liquid c. One of these liquids is water which has a density of 1. 0 g/ml. You also have an ice cube with a density of 0. 92 g/ml, and a piece of cork with a density of 0. 85 g/ml. When all 3 liquids are mixed together, liquid b is on the bottom. The ice cube will float in b and sink in the other two liquids. A piece of cork will float in liquid a, but sink in liquid c. What is the approximate density of liquid a?.