Mathematics, 20.08.2019 01:20 tatia65
Ibm states that it makes a 30% profit over its expenses for producing hard drives. ibm sells each hard drive for $ 390. how much does it cost ibm to make each hard drive?
Answers: 1
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
Ibm states that it makes a 30% profit over its expenses for producing hard drives. ibm sells each ha...
Mathematics, 21.08.2019 08:30
Mathematics, 21.08.2019 08:30
History, 21.08.2019 08:30
Mathematics, 21.08.2019 08:30