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Mathematics, 08.02.2021 08:40 ligittiger12806
how many ounces of 20% and 35% acid solution should be mixed together to obtain 15 oz of 30% acid solution
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Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u.s. dollars for every 100 euros. b. gabriella averages 100 u.s. dollars for every 25 euros. c. gabriella can exchange 75 u.s. dollars for 100 euros. d. gabriella can exchange 100 u.s. dollars for 75 euros.
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how many ounces of 20% and 35% acid solution should be mixed together to obtain 15 oz of 30% acid so...
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