Mathematics, 22.12.2020 18:40 christicamp4515
a scientist mixes water (containing no salt) with a solution that contains 30% salt. she wants to obtain 210 ounces of a mixture that is 5% salt. how many ounces of water and how many ounces of the 30% salt solution should she use?
Answers: 2
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Use set buikder notation to represent the following set: {, -2, -1, 0}
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You can find the constant of proportionality by finding the ratio of
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Mrs. blake's bill at a restaurant is $42.75. she wants to leave the waiter an 18% tip. how much will she pay in all, including the tip?
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a scientist mixes water (containing no salt) with a solution that contains 30% salt. she wants to ob...
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