Mathematics, 25.02.2020 02:26 coopera1744
A car radiator needs a 40% antifreeze solution. The radiator now holds 56 liters of a 30% solution. How many liters of this should be drained and replaced with 100% antifreeze to get the desired strength?
Answers: 3
Mathematics, 21.06.2019 14:10
Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?
Answers: 2
Mathematics, 21.06.2019 22:30
The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply
Answers: 2
Mathematics, 22.06.2019 01:30
If the segment op is dilated by a scale factor r=2, what is the length of segment op? a)10cm b)16cm c)6cm d)4cm
Answers: 1
A car radiator needs a 40% antifreeze solution. The radiator now holds 56 liters of a 30% solution....
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