Mathematics, 28.10.2020 22:40 meli82
A parent has washed some nappies in a strong bleach solution and wishes to rinse them so that they contain as weak a bleach solution as possible. By wringing out, the nappies can be made to contain just half a litre of solution. Show that two thorough rinses, such that the solution strength is uniform, the first using 12 litres of water and the second using 8 litres of water, reduces the strength of the
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If 20 litres of clean water is all that is available and the parent is prepared to do only two rinses, how best should the water be divided between the two rinses?
Answers: 1
Mathematics, 21.06.2019 16:00, choyontareq
The step function g(x) is defined as shown. what is the range of g(x)? ***answer choices in picture.
Answers: 3
Mathematics, 21.06.2019 20:00, naimareiad
Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2
Answers: 1
A parent has washed some nappies in a strong bleach solution and wishes to rinse them so that they c...
Mathematics, 17.07.2019 01:00
Mathematics, 17.07.2019 01:00
Mathematics, 17.07.2019 01:00
Mathematics, 17.07.2019 01:00
Mathematics, 17.07.2019 01:00