Mathematics, 30.07.2019 02:30 jaymoria16
Marie mixes 20 liters of 12% acid solution with a 36% acid solution to make a 20% acid solution. how many liters of 36% solution did she use? 10 liters 12 liters 13.7 liters 16 liters
Answers: 1
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Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years
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According to the 2008 u.s. census, california had a population of approximately 4 Ă 10^7 people and florida had a population of approximately 2 Ă 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.
Answers: 1
Marie mixes 20 liters of 12% acid solution with a 36% acid solution to make a 20% acid solution. how...
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