jonathan1005 jonathan1005

29-10-2020
Mathematics

contestada

Allison's math class found that it would take 1.5E7 Artifical Field grass to cover a square mile area. The surface area of the United States is about 2.8E8 square miles. About how much Artifical field grass is needed to cover the United States?

A. 4.0E19
B. 4.2E23
C. 5.0E17
D. Other ________

Respuesta :

hudsons65 hudsons65

29-10-2020

The answer would be a

Answer Link

gx5qaz2n3p gx5qaz2n3p

29-10-2020

The answer is A. 4.0E19

Answer Link

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