Mathematics, 26.09.2019 00:00 xojade
Achemist mixes a 10% hydrogen peroxide solution with a 25% hydrogen peroxide solution to create 30 liters of a 15% hydrogen peroxide solution. how many liters of the 10% solution did the chemist use to make the 15% solution?
Answers: 2
Mathematics, 21.06.2019 19:00, ktenz
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 3
Mathematics, 22.06.2019 05:20, tynasiaparks13
What is the recursive formula for this sequence . 10,14,18,22,26
Answers: 2
Achemist mixes a 10% hydrogen peroxide solution with a 25% hydrogen peroxide solution to create 30 l...
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