Mathematics, 17.03.2021 23:50 koolja3
B) Das Metall Messing enthält Kupfer und Zink im Verhältnis 3 : 1.
Berechne die Anteile an Kupfer und Zink in kg, die zur Herstellung von 500 kg Messing
nötig sind.
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The value of cos 30° is the same as which of the following?
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B) Das Metall Messing enthält Kupfer und Zink im Verhältnis 3 : 1.
Berechne die Anteile an Kupfer u...
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