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Ad libitum [116K]
3 years ago
8

The land area of a country is about 5.0 million square​ miles, and the population is about 600 million people. What is the avera

ge population​ density?
Mathematics
1 answer:
podryga [215]3 years ago
6 0

Answer:

120 people/sq. mile

Step-by-step explanation:

Population Density is the concept of how "crowdy" a place is. The more the population density, the more crowded that place is.

The population density is found by dividing the "number of people" by the "land area" (in sq mile or sq km).

Here, it is given there are 600 million people, so

Number of People = 600,000,000

And, the land area is given as 5 million square miles, so

Land Area = 5,000,000 sq. miles

Hence,

Population Density = 600,000,000/5,000,000 = 120 people/sq. mile

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Please answer the area please
Nata [24]

The area of a trapezoid is:

A = \frac{a + b}{2} h

A = area

a = base 1

b = base 2

h = height

Area = unknown

base 1 = 2.5

base 2 = 7.5

height = 2.5

^^^Plug these numbers into the formula!

A = (\frac{2.5 + 7.5}{2} )(2.5)

A = (10/2)(2.5)

A = (5)(2.5)

A = 12.5

Hope this helped!

4 0
3 years ago
The ratio of green marbles to red marbles in a bag is 5 to 6. If there is 30 green marbles how many red marbles are there?
givi [52]

Answer: 36

Step-by-step explanation:

6 0
3 years ago
Ivan plans to reorganize the music on his MP3 players . He has 9 1/3 music of rock and hip-hop . After the change he is planning
faltersainse [42]
9 1/3 = 28/3 --> 140/15
2 4/5 = 14/5 --> 42/15

9 1/3 > 2 4/5
Therefor Ivan is planning on removing rock and hip-hop music from his MP3 players
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3 years ago
NEED HELP ASAP PLZZZZ
Law Incorporation [45]

Answer

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Answer:

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