Mathematics, 28.04.2021 05:00, s237200
Can I please get some help and correct me if I’m wrong with number 1 and 2
Answers: 2
Mathematics, 21.06.2019 15:00, m4167281
Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?
Answers: 1
Mathematics, 22.06.2019 00:00, hadilalhjajih
The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?
Answers: 2
Can I please get some help and correct me if I’m wrong with number 1 and 2
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Mathematics, 11.02.2020 02:55
Mathematics, 11.02.2020 02:55
Mathematics, 11.02.2020 02:56