Respuesta :

Answer:

This question overall depends on a continuously changing factor.

Step-by-step explanation:

There are many houses in this world that have an area of less than 100 [tex]m^2[/tex], while many others have up to 700, 800, or even 1000 [tex]m^2[/tex] of land. Your question is impossible to calculate because of the massive amount of houses in this world. If you want a good estimate, say around 0.9 to 1.8 billion.

Answer:

its 4

Step-by-step explanation:

I just did it on Khan

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