Mathematics, 17.02.2020 05:14 chaofails
How many liters each of 30% acid solution and a 65% acid solution must be used to produced 70 liters of a 60% acid solution ?
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Mathematics, 21.06.2019 14:00
In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?
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Mathematics, 21.06.2019 23:00
The value of cos 30° is the same as which of the following?
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Mathematics, 22.06.2019 00:10
Change negative exponents to positive. then solve. round to four decimal places
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How many liters each of 30% acid solution and a 65% acid solution must be used to produced 70 liters...
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