Mathematics, 25.04.2020 01:50 jeffcarpenter
Mr. Acosta works in the lab at a pharmaceutical company he needs to make 50 L of 31% acid solution to test a new product key supplier only ships the 27% and 32% solution Mr. Costa decides to make the 31% solution by mixing the 21% solution with the 32% solution how much of the 27% solution will Mr. Costa need to use?
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Mr. Acosta works in the lab at a pharmaceutical company he needs to make 50 L of 31% acid solution t...
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