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A solution contains 7% salt. How much water should be added to 70 ounces of this solution to make a 4.9% solution?
Answers: 2
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Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?
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Mathematics, 21.06.2019 19:00
D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°
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Mathematics, 21.06.2019 20:30
Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.
Answers: 1
A solution contains 7% salt. How much water should be added to 70 ounces of this solution to make a...
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