Mathematics, 06.12.2021 05:40 ousvp21
How many liters of a 45% acid solution and how many liters of a 21% solution should be mixed to obtain 50 liters of a 28.5% acid solution
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Mathematics, 21.06.2019 21:00
What number line represents the solution set for the inequality -1/2 greater than or equal to 4
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Mathematics, 22.06.2019 00:20
When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?
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Mathematics, 22.06.2019 00:30
y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?
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Mathematics, 22.06.2019 01:00
Ataxi company charges $3 for pick-up plus $0.65 for each mile. select the expressions that represent the cost in dollars for a taxi pick-up and m miles. mark all that apply.
Answers: 1
How many liters of a 45% acid solution and how many liters of a 21% solution should be mixed to obta...
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