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What is an arithmetic density?
An arithmetic density is a population density measured as the number of people per unit area of land.
How do you find volume when the density and mass are known?
Density = Mass / Volume Rearranging this gives: Volume = Mass / Density Mass = Density × Volume
How would you use the density formula to find the volume or mass of a sample?
You have to know two out of three ... mass, volume, density ... then you can find the missing one. If density is missing . . . Density = (mass)/(volume) If mass is missing . . . Mass = (density) x (volume) If volume is missing . . . Volume = (mass)/(density)
Describe limitations that arithmetic density has?
The total number of objexts in an area
What does the total area under a density curve equal?
The integral of the density with respect to the variable against which the density is plotted, between the values at the ends of the curve. Since there is no information given as to what the density is plotted against, a more informative answer is impossible.
