The mass of the object A having a density of 2.2 g/cm³ and a volume of 73.2 cm³ is 161.04 g
We know that density of a substance is defined as mass per unit volume:
Density = mass / volume
Using the above formula, we can obtain the mass of object A. Details below
Density = mass / volume
Cross multiply
Mass = Density × volume
Mass of object A = 2.2 × 73.2
Mass of object A = 161.04 g
Thus, we can conclude that the mass of object A is 161.04 g
Learn more about mass:
https://brainly.com/question/24560606
#SPJ1