A250 ml beaker can hold 0.192 kg of acetone. what is the density of this substance, in g/ml? round your answer to 3 significant digits.

Points j and k plotted on the coordinate grid are two vertices of rectangle jklm rectangle jklm has an area of 7 square units point j is located at 2,1 and point k is located at -5,1 each vertex of the rectangle is located at a point that has integer coordinates. what is the perimeter of rectangle jklm? (need answer asap)