Mathematics, 29.05.2021 02:00 jay9253
You need a 45% alcohol solution. On hand, you have a 270 mL of a 55% alcohol mixture. How much pure water will you need to add to obtain the desired solution?
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Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
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Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?
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Mathematics, 21.06.2019 19:10
At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?
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You need a 45% alcohol solution. On hand, you have a 270 mL of a 55% alcohol mixture. How much pure...
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