Answer:
Denmark has the greatest population density, While the USA has the least density population
Step-by-step explanation:
When Calculating Population Density you use d = p/a
Which would make the USA density population
USA
29.12 = 272,648,000 / 9,364,520
Denmark
124.72 = 5,248,000/42,077
Ghana
77.21 = 18,339,000/237,533
Where D is the density, P is the population, A = the area.
Answer:
652 and 4
Step-by-step explanation:
the product is the total
Answer:
C) They are perpendicular lines.
Step-by-step explanation:
We first need to find the slope of the graph of the lines passing through these points using:

The slope of the line that passes through (−12, 15) and (4, −5) is


The slope of the line going through (−8, −9) and (16, 21) is



The product of the two slopes is

Since

the two lines are perpendicular.
Answer:
22.143
Step-by-step explanation:
49.419-27.276=22.143
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