the table below lists the masses and volumes of several pieces of the same type of metal. there is a proportional relationship between the mass and the volume of the places of metal. 34.932              4.1 47.712              5.6 61.344              7.2  99.684            11.7 determine the mass, in grams, of a piece of this metal that has a volume of 15.3 cubic centimeters. round your answer to the nearest tenth of a gram