Answer:
I got option 1.
Step-by-step explanation:
See pictures
Answer:
20.1168 meters
Step-by-step explanation:
Answer:
greatest - romania; least - us; proof below
Step-by-step explanation:
to answer this question we must first find all the population densities by dividing the population by the area
for the us
272648000/9364520 = 29.115
for romania
22609000/237391 = 95.2394994
for ghana
18339000/237533 = 77.2061145
this means that the us has the lowest population density
this also means that romania has the highest population density
Answer:
Step-by-step explanation:
Because 
, we have that 
.
Combining like terms on the left side gives 
.
Adding 
to both sides gives 
.
Dividing both sides of the equation by 
gives 
.
