2 years ago

I'm a student at LUOA and, this is way too hard. Can someone help me, please?

Mathematics

1 answer:

puteri [66]2 years ago

6 0

The answer is the first one.

Knowing that population density is like a rate, people per a given area, you would take the amount of people and divide by the area.

3.11E7/7.69E6 = 4.02 people per km squared.

Also the “E” is another way to write times 10 to a power and I recommend using that notation when plugging it into a calculator.

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