Mathematics, 24.03.2020 20:03 unknownyobutt21
Last year, the world produced 3.5 billon tons of cement and that amount could increase by a billion tons by year 2050. Express the amount expected in 2050 in scientific. Notation and then tell me how much larger it is compared to 1.5 times ten to the seventh power
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Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180
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