Final answer:
To find the volume of a 5.75 g object with a density of 0.252 g/cm³, divide the mass by the density to get 22.82 cm³.
Step-by-step explanation:
The student asked about the volume of an object given its mass and density. The formula to calculate volume when density and mass are known is Volume = Mass / Density. For an object with a mass of 5.75 g and a density of 0.252 g/cm³, we use this formula:
Volume = Mass / Density = 5.75 g / 0.252 g/cm³ = 22.817460317460318 cm³
To find the volume of the object, we can use the formula:
Volume = Mass / Density
Plugging in the given values:
Volume = 5.75 g / 0.252 g/cm³
Simplifying the calculation:
Volume = 22.80 cm³
Therefore, the volume of the object is 22.80 cm³.
Therefore, when rounded to two decimal places, the volume of the object is 22.82 cm³, which corresponds to option a.