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Ubuntu wishes to strengthen 30mL of 2% salt solution to mix that is 6% salt. How much 12% salt solution should he add to accomplish this?
Answers: 2
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The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.
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Mathematics, 21.06.2019 16:00
Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.
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Mathematics, 21.06.2019 21:30
The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse
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Ubuntu wishes to strengthen 30mL of 2% salt solution to mix that is 6% salt. How much 12% salt solut...
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