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Mathematics, 21.07.2019 11:00 lovemusic4
Abarn is an atomic unit of area equal to 10–28 m2. what is the surface area of the earth expressed in units of barn? assume the earth is a sphere with a radius of km. (the surface area of a sphere is 4πr2.)
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Abarn is an atomic unit of area equal to 10–28 m2. what is the surface area of the earth expressed i...
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