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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In simplified exponential notation, the expression a^2•a^-3•a 1/a 0
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The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in
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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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