Mathematics, 01.11.2019 09:31 Erinkim2292
Achemist needs 30ml of a 12% acid solution for an experiment. the lab has available a 10% solution and a 25% solution. how many milliliters of the 10% solution and how many milliliters of the 25% solution should the chemist mix to make the 12% solution?
Answers: 2
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Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?
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Qrst is a parallelogram. determine the measure of ∠q pls
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The price of a lawn mower is x dollars. the store is having a 75% end of summer clearance sale. which expression can be used to find the clearance price of the mower? a) .25x b) .75x c) x - .25(75) d) x + .25(75)
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Achemist needs 30ml of a 12% acid solution for an experiment. the lab has available a 10% solution a...
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