Water flows into an empty reservoir at a rate of 3800 + 5t gal/hour . What is the quantity of water in reservoir after 8 hours? Answer: P, gallons.

Q: A radiator has 16 L of a 36% antifreeze solution. How much must be drained and replaced by pure…

A: Let x be the amount of 36% antifreeze to be drained and replaced with pure antifreeze.Then 16 - x is…

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 wall is 500sq ft.A gallon of paint covers 160 sq ft. What appropriate conversion  factor to help…

A: Given,A wall is 500 ft2 . A gallon of paint covers 160 ft2.

Q: The density of ethyl alcohol is 0.789 9 fills a 200.0 mL container? What is the weight of ethyl…

A: The formula to calculate density is  Density=massvolume

Q: The quantity of fluid administrated in an inoculation is usually measured in cubic centimeters,…

A: Given: 1 liter = 1000 cubic centimeters     .......(1) 1 liter = 33.8 fluid ounces…

Q: A cone-shaped water reservoir is 10 feet in diameter across the top and 12 feet deep. If the…

A: We have to find the work

Q: A physician orders Pitocin (oxytocin) 2 units in 1L of D5W. 7. How many units are in 100 mL of the…

A: For this problem, we know that one litre is equal to 1000mL. According to this we can calculate.

Q: A paint that contains 21% green dye is mixed with a paints thst contains 15% green dye.  How many…

A:

Q: Antifreeze is a compound added to water to reduce the freezing point of a mixture. In extreme cold…

A: Let $x$ be the amount of 50% antifreeze solution. The conditions of the problem translate to the…

Q: What volume of oxygen is needed to react with 8.6 L of hydrogen to form water? The equation is 2 H2…

A:

Q: A model airplane has a scale ratio of 1 : 500. To paint the model, Michael used 5 mL of paint.…

A:

Q: How much of an 80% antifreeze solution should be mixed with 2 gal of a 50% antifreeze solution to…

A: Let the amount of  80% antifreeze required be x then the equation of concentration becomes: 0.8(x)…

Q: What is the unit rate of $4.25 for 64 fluid ounces?

A: unit rate of $4.25 for 64 fluid ounces?

Q: How much does EZ Excavation charge for hauling away 30 cubic yards of dirt?

A: Here we have,  Dirt (Cubic yards) Cost (In dollar)  8 196 20 490 26 637

Q: How many grams of potassium sulfate (k2so4) must be added to make 200.ml of a 0.200 M potassium…

A:

Q: How much water should be added to 16 ml of​ 12% alcohol solution to reduce the concentration to​ 8%?

A: Find the amount of water.

Q: A fly spray concentrate is to be mixed at a rate of 3 fl. oz. per quart of water. You wish to make 5…

A: Topic:- basic maths

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

A:

Q: How much water should be added to 10mL of 6​% alcohol solution to reduce the concentration to 5​%?

A: The product of the concentration and the volume must be same.

Q: A pot contains 6 L of brine at a concentration of 120 g/L. How much of the water should be boiled…

A: Given, A pot contains 6 L of brine at a concentration of 120 g/L.

Q: to water a lawn adequately, it takes 538 gal of water for every 1000 sq ft. what is the rate in…

A: given : 538 gal of water require for every 1000 sq ft∴ for 1 sq.ft 2381000 gal            ⇒0.538 gal…

Q: Nine ounces of an insecticide are mixed with 15 gal of water to make a spray for spraying an orange…

A:

Q: Q5: how many milliters of sterile water of injection should be added to a vial containing 5 mcg /ml…

A: According questionVial containing of a drug= 5 mcg/mlSolution containing =1.5 mcg/ml of the drug.

Q: Determine how much water is required to dilute 20 liters of a solution that is 15% dye so that a 5%…

A: let x= amount of water required We have to find the x value from the procedure.

Q: What amount of work will be accomplished in elevating 40,000 gallons of water to the top of an…

A: Formula: Work = mass × gravity × height

Q: 4.If you wanted to apply WEEDO 6 L at 3 lbs of active ingredient per acre and you wanted to treat 20…

A: Given, 6 L WEEDO is needed at 3 ibs of active ingredient per acre. To be found : Amount of herbicide…

Q: The container holds 6 gallons of water. How many fluid ounces is that?

A: The contained holds 6 gallons of water. Given that, 1 gallon = 4 quarts. 1 quart = 2 pints. 1 pint =…

Q: An ice cream cone is left sitting in the hot sun. Matty notices that the ice cream melts and loses…

A: NOTE: Refresh your page if you can't see any equations. . here the half-life is given so use the…

Q: Each of the Space Shuttle's solid rocket motors burns 680,400 kilograms of propellant in 2.5…

A:

Q: the urinary output of a patient with an indwelling Foley catheter is 1400milliliters. How many…

A:

Q: The pressure unit equivalent to a newton per square meter (N/m²) is called a ______ . The pressure…

A: We know, the SI unit of pressure is pascal (pa). And 1 pascal is equal to the pressure of 1 N/m2…

Q: A pharmacist needs to make 400 mL of a 3% KCl solution by diluting a 6% KCl solution. How many mL of…

A: The initial percentage = 6%  The final percentage=3% So the percentage of KCI decreased by final…

Q: What is the clearance volume of a cylinder that has a total volume of 62 cubic inches, the piston is…

A: Given data:L = 3 3/4 in.=15/4=3.75 in.D = 4.25 in.Total volume = 62 in3.The piston displacement is…

Q: To water a lawn you need 678 gal for every 1,000 sq. ft. What is the rate in gallons per square…

A: Water required to the water a lawn = 678 gallon for every 1000 square feet.

Q: A hair dye is made by blending 7% hydrogen peroxide solution and a 4%hydrogen peroxide solution. How…

A:

Q: The volume of air in one beach ball is 36? in3. What is the volume of air in a ball whose radius is…

A:

Q: 15. MP.4 Model with Math basketball game, 75 cups of fruit punch were sold. Each cup holds 20 fluid…

A: GivenNo of cups of fruit punchwere sold = 75Each cup hols = 20 fluid ounces

Q: What is the volume (in cm3) when 6.7 kg of iron cans are melted, then cooled into a solid cube? [the…

A: Density is mass per unit volume.  As a hint here, you will need to convert the kilograms of cans to…

Q: An ice cream cone is left sitting in the hot sun. Matty notices that the ice cream melts and oses…

A: Given query is to find the volume of cone after 27 min.

Q: A batch of concrete consisted of 200lb fine aggregate, 350 lbs course aggregate, 94 lb cement and 5…

A: Given data: *The weight of the fine aggregate is 200 lbs. *The weight of the course aggregate is 350…

Q: While driving your rental car on your vacation in Europe, you find that you are getting 8.38.3 km/L…

A: We know I kilometre = 0.6214 miles and 1 liter = 0.2642 gallon. Therefore, 8.383 km/liter =…

Q: A bar under 88,000 psi stress is loaded by a 2000 pound load. What is the bar’s cross sectional…

A: Given data  Stress = 88,000 psi Load = 2000 pound

Q: A hair dye is made by blending 14% hydrogen peroxide solution and 8% hydrogen peroxide solution. How…

A: Let the quantity of 14% hydrogen peroxide is x millilitres, then the quantity of 8% hydrogen…

Q: An IV medication of 245 mL is to infuse at the rate of 40 mL/hr. What is the total infusion time?…

A: Detailed explanation mentioned below

Q: The body of an average person contains 5.5 liters of blood and about 5 million red blood cells per…

A: The amount of blood contained in the body of an average person is 5.5 liters. Since 1 L=106 mm3, 5.5…

Q: A radiator has 13 L of a 35% antifreeze solution. How much must be drained and replaced by pure…

A:

Q: A 76.00 pound flask of mercury costs $127.50. The density of mercury is 13.534 g/cm3 Find the price…

A: A 76.00 pound flask of mercury costs $127.50. The density of mercury is 13.534 g/cm3. To find the…

Q: D. Amy needs to make 10 L of 42% sulphuric acid solution. In the supply room, she finds bottles of…

A: Amy needs to make 10 L of 42% sulphuric acid solution. In the supply room, she finds bottles of 30%…

Q: A pot contains 5 L of brine at a concentration of 80 g/L. How much of the water should be boiled off…

A: Let x = liters of water to be boiled off.

Q: A tank contains 70 gallons of pure water. A brine solution with 2 lbs / gal of salt enters at 2.25…

A: A brine solution 2lbsgal enters the tank at 2.25 galmin.