Heelppp me with this. Thank you.
...
Answers: 1
Mathematics, 21.06.2019 13:30
Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?
Answers: 3
Mathematics, 21.06.2019 19:00
Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?
Answers: 1
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12
Answers: 1
Mathematics, 14.07.2019 13:50
Chemistry, 14.07.2019 13:50
Chemistry, 14.07.2019 13:50
Social Studies, 14.07.2019 13:50
History, 14.07.2019 13:50
Biology, 14.07.2019 13:50
Social Studies, 14.07.2019 13:50
Mathematics, 14.07.2019 13:50