SOLUTION: 1.)When salt and water are combined they form a saline solution, How much water must be added to a 150 mL of an 80% saline solution to produce a 30% saline solution?
2.)The supple
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Question 1190161: 1.)When salt and water are combined they form a saline solution, How much water must be added to a 150 mL of an 80% saline solution to produce a 30% saline solution?
2.)The supplement of a giver angle is 10 degrees less than thrice the complement of the same angle. Find the measure of the given angle.
3.) Your mother went to the local public market and asked the market vendor to give her 20 kg of rice worth Php 1920. The only available variety of rice is Jasponica white rice (JWR) at Php 90 per kg. How many kilograms of each variety should the market vendor mix?
4.) A tricycle and a Kalese left Intramuros at the same time and travelled opposite directions. after 2.5 hours the two vehicles are 63 kilometers from each other. If the rate of the tricycle is five times the rate of the Kalesa, what is the rate of both vehicles in kph (kilometer per hour)
Answer by ikleyn(52790) (Show Source): You can put this solution on YOUR website!
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First, saline solution MAY NOT have a concentration higher than ~ 26% - it becomes saturated and does not dissolve more salt.
so the problem as stated SCARES readers who are familiar with Science.
Second, please do not post more than one problem per post.
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