Mathematics, 03.05.2021 18:50 ineedhelp2285
Four ingredients costing $320 per kg $240 per kg $160 per kg and $85 kg are mixed so that air masses are in the ratio 4:1:3:2. calculate the average cost per kg of the mixture
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Four ingredients costing $320 per kg $240 per kg $160 per kg and $85 kg are mixed so that air masses...
Mathematics, 12.02.2021 23:50
Mathematics, 12.02.2021 23:50
Mathematics, 12.02.2021 23:50
Mathematics, 12.02.2021 23:50
Mathematics, 12.02.2021 23:50