HELP ME PLS
...
Answers: 3
Mathematics, 21.06.2019 21:00
How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
Answers: 3
Mathematics, 21.06.2019 22:30
Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?
Answers: 1
Mathematics, 21.06.2019 23:50
The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.
Answers: 3
History, 12.11.2020 23:10
Health, 12.11.2020 23:10
English, 12.11.2020 23:10
Mathematics, 12.11.2020 23:10
Medicine, 12.11.2020 23:10
Mathematics, 12.11.2020 23:10
Chemistry, 12.11.2020 23:10
Mathematics, 12.11.2020 23:10
Mathematics, 12.11.2020 23:10
English, 12.11.2020 23:10
Spanish, 12.11.2020 23:10