How many ml of diluent should be added to the medication to obtain a 1:4 concentration?

A loading dose of acetylcysteine 8 grams, which is available as a 20% solution (200 mg acetylcysteine per ml) is prescribed by nasogastric tube for a client with acetaminophen toxicity. How many ml...

2 Answers | 0 Votes | Kandi from Pomeroy, OH 4/19/2013

solve 2x - 5y = -16 4x - 10y = -16

2x - 5y = -16 4x - 10y= -16

1 Answer | 0 Votes | Kandi from Pomeroy, OH 1/16/2013

Solve the system by the elimination method: 4x= 3y + 4 3x= 4y + 10

4x 3y + 4 3x= 4y + 10

1 Answer | 0 Votes | Kandi from Pomeroy, OH 1/16/2013

A solution of 68% alcohol is to be mixed with a solution of 22% alcohol to form 460 liters of a 61% solution. How many liters of the 68% solution must be used?

would it be A. 413 Liters B. 380 liters c. 390 liters D. 166 liters

3 Answers | 0 Votes | Kandi from Pomeroy, OH 1/16/2013

solve for b: a=1/2h(b+c)

2 Answers | 0 Votes | Kandi from Pomeroy, OH 12/15/2012

solve: 7=7(x+9)-2x