Mathematics, 30.04.2021 20:50 anselmojohn4370
A mixture of 3% disinfectant solution is to be made from 8% and 2% disinfectant solutions. How much of each solution should be used if 36 gallons of 3% solution are needed?
You need ___ gallons of 8% solution and___ gallons of 2% solution.
please help me asap
Answers: 3
Mathematics, 21.06.2019 21:30
Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?
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Mathematics, 22.06.2019 01:30
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Mathematics, 22.06.2019 02:40
Explain how the quotient of powers was used to simplify this expression.
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A mixture of 3% disinfectant solution is to be made from 8% and 2% disinfectant solutions. How much...
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