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Y_Kistochka [10]
3 years ago
15

the US Census found at the population per square mile in the state rose from 128.7 to 191.3 during the last 10 years. By how muc

h did the population grow per square mile
Mathematics
2 answers:
Anvisha [2.4K]3 years ago
5 0

Answer:

62.6 per square mile.

Step-by-step explanation:

The U.S. Census found at the population per square mile in the state rose from 128.7 to 191.3 during the last 10 years.

Population at initial year = 128.7

Population after 10 years = 191.3

Population grow per square mile = 191.3 - 128.7

                                                       = 62.6 per square mile.

Population grew 62.6 per square mile.

rewona [7]3 years ago
3 0

Answer:

The population growth is 6.26 per square mile per year

Step-by-step explanation:

We are given

he US Census found at the population per square mile in the state rose from 128.7 to 191.3 during the last 10 years

So,

Initial population =128.7

Final Population =191.3

Total time =10 years

now, we can find population grow per year

=\frac{final-initial}{T}

now, we can plug values

=\frac{191.3-128.7}{10}

=6.26

So,

The population growth is 6.26 per square mile per year

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