Answers: 2
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, 22.06.2019 02:30
From a group of 10 men and 8 women, 5 people are to be selected for a committee so that at least 4 men are on the committee. howmany ways can it be done?
Answers: 2
-1/2,-3/4,-8/32 in descending order...
History, 17.06.2021 19:50
Physics, 17.06.2021 19:50
Mathematics, 17.06.2021 19:50
History, 17.06.2021 19:50
English, 17.06.2021 19:50
Mathematics, 17.06.2021 19:50
Biology, 17.06.2021 19:50
Mathematics, 17.06.2021 19:50
Computers and Technology, 17.06.2021 19:50
English, 17.06.2021 19:50