Mathematics, 06.07.2019 02:30 marci30
Achemist plans to mix 10 liters of a 40% acid solution with some 70% to obtain a 50% solution. how much of the 70% solution should be used?
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Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?
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Mathematics, 21.06.2019 22:30
Complete the equation of the live through (-1,6) (7,-2)
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Walking at a constant rate of 8 kilometers per hour, juan can cross a bridge in 6 minutes. what is the length of the bridge in meters?
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Achemist plans to mix 10 liters of a 40% acid solution with some 70% to obtain a 50% solution. how m...
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