Mathematics, 06.10.2021 18:10 anastasiasam8996

a sample of ore is found to be 0.0015% gold and 0.034% copper. what is the percentage of matter in the ore that is neither gold nor copper? round your answer to the nearest ten thousandth

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a sample of ore is found to be 0.0015% gold and 0.034% copper. what is the percentage of matter in t...