A tank initially holds 80 gal of a brine solution containing 1/8 lb of salt per gallon. At t=0, another brine solution containing 1 lb of salt per gallon of solution is poured into the tank at the rate of 4 gal/min, while well-stirred mixture leaves the tank at the rate of 8 gal/min. Find the amount of salt at t=10 min. 1 decim place (no units)

A typical glass of wine contains about 22 grams of alcohol. Consider a 109-pound woman, with approximately 6 liters (6000 milliliters) of blood, who drinks two glasses of wine. Complete parts (a) and (b) below. a. If all the alcohol were immediately absorbed into her bloodstream, what would her blood alcohol content be? g T00 m (Round to two decimal places as needed.) 100 mL

A tank contains 3,000 L of brine with 12 kg of dissolved salt. Pure water enters the tank at a rate of 30 L/min. The solution is kept thoroughly mixed and drains from the tank at the same rate. (a) How much salt is in the tank after t minutes? y =     kg (b) How much salt is in the tank after 20 minutes? (Round your answer to one decimal place.) y =

6. Find NL. MU=48 J 42 10 L M13

A particular antifungal agent is used at a concentration of 30 g per 100 milliliter of treatment solution and it is applied at a rate 10 ml (solution) per cm² (skin area) If you wanted to produce 1,000 liters of this antifungal solution how many grams of antifungal agent would be required? Show your work. 1.0 X 10³ mL 1.0 X 10⁰ L mL