Mathematics, 10.02.2021 22:20 tiap1011
How many liters of water should be evaporated from 190 liters of a 16% saline solution so that the solution that remains is a 20% saline solution?
Answers: 2
Mathematics, 21.06.2019 13:00
Which expression is equivalent to the expression below? (6c^2 + 3c) / (-4c + 2) / (2c + 1) / (4c - 1)a. 3c(2c-1) / (2c + 1)b. -3c(2c-1)^2 / (2c + 1)^2c. 3cd. -3c(just took the test its d. -3c)
Answers: 1
Mathematics, 21.06.2019 14:00
Which is an equation for the nth terms of the sequence 12,15,18,21
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Mathematics, 21.06.2019 17:00
Evaluate the expression for the given value of the variable. 5×(h+3) for h=7
Answers: 1
Mathematics, 21.06.2019 21:00
Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school
Answers: 1
How many liters of water should be evaporated from 190 liters of a 16% saline solution so that the s...
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