Mathematics, 14.07.2020 01:01 keiarrabrown052606
johnathan needs 70 liters of a 50% alcohol solution. he has a 30% solution and an 80% solution available. How many liters of the 30% solution and hjow many liter of the 80% solution should he mix to make the 50% solution?
Answers: 1
Mathematics, 21.06.2019 16:50, angelkiss2019
1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?
Answers: 1
Mathematics, 21.06.2019 17:40, faithtunison
Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?
Answers: 1
johnathan needs 70 liters of a 50% alcohol solution. he has a 30% solution and an 80% solution avail...
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