Mathematics, 12.01.2021 14:00 leo4687
A laboratory technician needs to make a 99-liter batch of a 20% acid solution. How can the laboratory technician combine a batch of an acid solution that is pure acid with another that is 10% to get the desired concentration? The laboratory technician can combine Lof the pure acid solution with L of the 10% acid solution to get the desired concentration.
Answers: 3
Mathematics, 21.06.2019 22:30, SKYBLUE1015
Select all of the following expressions that are equal to 2.5.
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Mathematics, 22.06.2019 00:30, jjjones2233
The mean average cost of standard room per night at a hostel is ? 20.60. therefore, how much does a standard room cost per night at night-time rest days?
Answers: 1
Mathematics, 22.06.2019 02:30, bookerman123
Robert has 78 tomato lants and 56 cucumber plants .he wants to plant them in rows that only have one type of plant in each row with the same number of plants in each row. how many plants should he put in each row and how many rows of each type of plant will he need
Answers: 1
A laboratory technician needs to make a 99-liter batch of a 20% acid solution. How can the laborator...
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