Mathematics, 04.02.2020 23:56 jojokeys
Allison needs 18 liters of 5% saline solution . she has a 1% solution available. how many liters of the 1% solution and how many liters of the 10%solution should she mid to make the 5% solution
Answers: 1
Mathematics, 21.06.2019 17:00
Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.
Answers: 1
Mathematics, 21.06.2019 19:30
Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .
Answers: 1
Mathematics, 22.06.2019 01:00
Azul has 4 green picks and no orange picks.you add orange picks so that there are 2 orange picks for every 1 green pick.how many picks are there now.
Answers: 1
Allison needs 18 liters of 5% saline solution . she has a 1% solution available. how many liters of...
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