Mathematics, 18.11.2020 17:10 dajahp
At a recycling center, items are sorted and removed according to the material they are made out of. In one mixture of recycled materials, 2.625 tons of metal cans, 5.58 tons of paper, and some glass items are removed. If the total change in weight of the recycled materials is -9.5 tons, how many tons of glass were removed
Answers: 3
Mathematics, 21.06.2019 21:50
In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?
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Mathematics, 21.06.2019 23:30
Simplify (8x2 β 1 + 2x3) β (7x3 β 3x2 + 1). β5x3 + 11x2 β 2 5x3 β 11x2 + 2 x3 + 2x2 + x3 x3 β 2x2 β x3
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Mathematics, 22.06.2019 02:10
Given: m zade = 60Β° and m2cdf = (3x + 15) prove: x = 15
Answers: 3
At a recycling center, items are sorted and removed according to the material they are made out of....
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