Maureen's chemistry class is exploring how the weight and volume of
everyday objects are related. For her first experiment, Maureen gently drops
a brick into a beaker filled with water. The volume increases by 2 liters, so
now she knows the volume of the brick. Then, she uses its density to make a
prediction about its weight in kilograms. If the density of brick is
approximately 2 grams per milliliter, what should Maureen's prediction be?
