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Ann [662]
3 years ago
14

Suppose about 900,000 people live in an area of 1,800 square miles. What is the best estimate for the population density?

Mathematics
1 answer:
alukav5142 [94]3 years ago
5 0

Answer:

The Population Density is 500\ People/mi^2.

Step-by-step explanation:

Given,

Total number of People = 900,000

Total Land Area = 1800 sq. mi.

Solution,

For calculating the population density, we have to divide the total number of people by the area of the land.

This can be framed in equation form'

Population\ Density=\frac{Total\ Number\ of\ People}{Land\ Area}

Now putting the given values, we get;

Population\ Density=\frac{900,000}{1800\ mi^2}=500\ People/mi^2

Hence The Population Density is 500\ People/mi^2.

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Answer:

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    Dan:

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    Both Dan and Tess used methods that provided the correct answer. Both methods follow the same path, but Dan's method simply took less steps since he used percentages that would take out the correct number, unlike Tess' percentages which would give you the number that you would then need to take out.

2. First, convert Amy's and Mike's numbers to a decimal of the whole so it is easier to compare the numbers.

    13% = 0.13 of the whole

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Dan used the greatest amount of milk, using 0.14 of the 6 gallon container.

3.

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4.

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8 0
3 years ago
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Also, if you substitute in a value for x and evaluate each expression, the values will not be equal.

Learn more about Equivalent:

brainly.com/question/26992243

#SPJ4

6 0
2 years ago
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vampirchik [111]
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