How many minutes are needed to accumulate 100 of pounds of salt in the tank.

Q: How many liters of each 20% (v/v) alcohol and 80% (v/v) alcohol must be mixed to yield 20 liters of…

A: We are given two percentages of alcohol that are 20% and 80%. We have to produce 20 liters of 50%…

Q: Two streams of fluid are entering a tank simultaneously. The first stream contains fresh water and…

A: Since, first stream contains fresh water which does not contain salt. Therefore, first stream does…

Q: A bath tub is being filled at 2.8 gallons per minute. The drain is letting out 1.3 gallons per…

A: We have,  Qf.=2.8 gallon/min QD.=1.3 gallon/min Net filling rate =(Flow in)-(Flow out)…

Q: A bath tub is being filled at 2.5 gallons per minute. The drain is letting out 1.0 gallons per…

A: Given Bath tub is filled at the rate of 2.5 gallons per minute water drains from the bathtub at the…

Q: ixture contains 1.8 times as much san of each must be used to make 45.44 yc

A: Introduction: To make it less hard or difficult; to make it simpler or easier To condense an…

Q: A prescription reads for Erythromycin 150 mg every 6 hours for 10 days. You have on hand…

A: You have on your hand Erythromycin 250 mg/ml and you need Erythromycin 150 mg for one dose. So you…

Q: A tank initially have 200 L of water with 80 grams of dissolved salt. Pure water enters at a rate of…

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Q: A liquid digestion aid comes in pint bottles (240 mL). A home health care nurse suggested that her…

A: We know that: 1 tbsp=14.7868 mL. We need to use this relation to determine the solution of the…

Q: What quantity of pure acid muc=st be added to 2 gal of 30% acid solution to product a 60% acid…

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Q: If 12oz of a 20% sugar solution is combined with 8oz of a 32% sugar solution find the concentration…

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Q: A goldsmith mixes 10oz of a 35% gold alloy with 20oz of a 17% gold alloy. What is the percent…

A: We have to find concentration of the resulting alloy if a goldsmith mixes 10oz of a 35% gold alloy…

Q: A truck radiator holds 18 liters of fluid.  How much pure antifreeze must be added to a mixture that…

A: Let, x be the amount of pure antifreeze and y be the amount of the mixture that is 4% antifreeze.…

Q: A mixture of batter for a pancake feed contains 500 fluid ounces. Each portion of batter requires 6…

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Q: The physician orders 50 units of regular insulin in 250 mL of 0.9% normal saline.  If the IV pump is…

A: Given data:     The given amount of insulin in 50 units: X=250 ml. The amount of insulin received by…

Q: a one cup serving of fat free skim milk contains 8 fluid ounces, that one cup of milk also provides…

A: As it is mentioned in the question that the milk is fat free skim milk So the content of fat is…

Q: How many mL of solution will be infused in 4 hours if the flow rate is 20mL/h?

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Q: A tank initially contains 400 gal of water with 20 lb of salt dissolved. A brine with salt…

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Q: The MD has ordered Albuterol 1 mg/kg by inhalation for a 3 kg infant in the NICU.  The pharmacy has…

A: The objective of this question is to calculate the volume of Albuterol sulfate that should be mixed…

Q: A 300 gallon tank initially contains 90 gallons of brine containing 400 Ibs. of salt. Brine…

A: Given the tank contains 90 gallons of brine containing 400 lbs of salt.  The above figure shows the…