Respuesta :
Answer:
Public bus must be used for city-B
Step-by-step explanation:
City-A:
total population =51,242
area =89.22 mi^2
we can find population density
population density=( total population)/(total area)
[tex]D=\frac{51242}{89.22}[/tex]
[tex]D=574.3331[/tex]
Population density =574.3331
City-B:
total population =50178
area =8.12 mi^2
we can find population density
population density=( total population)/(total area)
[tex]D=\frac{50178}{8.12}[/tex]
[tex]D=6179.55665[/tex]
Population density =6179.55665
Since, the population density of city-B is greater
so, public bus must be used for city-B