One canned juice drink is 25% orange juice; another is 10% orange juice. How many liters of each should be mixed together in order to get 15 L that is 19% orange juice?

Q: It takes 57 pounds of seed to completely plant a 6-acre field. How many pounds of seed are needed…

A: Since you have asked multiple questions in a single request, we would be answering only the first…

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Q: One canned juice drink is 20​% orange​ juice; another is 10​% orange juice. How many liters of each…

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Q: A baker needs 40 fluid ounces of milk for a chocolate cake recipe and 64 fluid ounces of milk for a…

A: Given  milk for a chocolate cake recipe =40 fluid ounces milk for a carrot cake recipe = 64 fluid…

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

A:

Q: A max strength Tylenol has 500 mg of acetaminophen per tablet. if the bottle has 30 tablets, how…

A: According to the question, the maximum strength Tylenol has 500 mg of acetaminophen per tablet. So,…

Q: ) A chemistry teacher needs to make 10 L of 42% sulphuric acid solution. The acid solutions…

A:

Q: A chemist needs 130ml of a 72% solution but has only 17% and 82% solutions available. Find how many…

A: Let x ml of 17% solution and y ml of  82% solution is mixed to get 130 ml of a 72% solution which…

Q: A chemist wants to make 50ml of a 16% acid solution by mixing a 13% acidsolution and an 18% acid…

A: Let he will use x ml of 13% solution and (50-x) ml of 18% solution. 13% of x= 0.13x And 18% of…

Q: In order to remove water from a flooded basement, two pumps, each rated at 40 gallons per minute,…

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Q: How much water should be added to 14ml of 10% alchohol solution to reduce the concentration to 7%?

A: let 'x' represent the amount of water, in ml, added, then the total volume of the solution becomes…

Q: How many gallons of a 15% acid solution must be mixed with 5 gal of a 20% acid solution to make a…

A: Let x gal of 15% acid solution must be mixed with 5 gal of a 20% acid solution .So total solution =…

Q: How many gallons of a 60% antifreeze solution must be mixed with 90 gallons of 20% antifreeze…

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Q: One antifreeze solution is 35% alcohol and another is 15% alcohol. How much of each mixture should…

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A: We will solve the problem.

Q: How much water must be added to 10 L of a 40% acid solution to dilute it to 30% acid solution?

A: Given: 10 L of a 40% acid solution

Q: For every 6kg of a child's weight, pediatricians prescribe 17mg of acetaminophen. If Lexie weighs…

A: GIVEN- For every 6kg of a child's weight, pediatricians prescribe 17mg of acetaminophen. TO FIND-…

Q: How many ounces of pure water must be added to 20 oz of a 10% saline solution to make a saline…

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Q: Justin is taking an anti-inflammatory drug and the instructions can say that the patient must have…

A: Solution by converting the weight from pounds to kilogrammes

Q: How many gallons of 20% alcohol solution and 45% alcohol solution must be mixed to get 15 gallons of…

A: let, y gallons of 20 % alcohol solution (15-y) gallons of 45 % alcohol solution to get  15 gallons…

Q: .A hospital staff mixed a 75% disinfectant solution with a 25% disinfectant solution. How many…

A: Let x be the liters of 75% solution needed and y be the liters of 25% solution needed.

Q: A grocer is mixing 80 cents per lb. Coffee with 60 cents per lb. Coffee to make a mixture worth 74…

A: It is given that, Worth of the first type of coffee = 80 cents per lb. Worth of the second type of…

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 nurse mixes 60 cc of a 50% saline solution with a 10% saline solution to produce a 25% saline…

A: Let us assume that, x amount of 10% solution used.  60 cc = 50% solution  x = 10% solution  When we…

Q: A 510 mL IV bag contains a 30% dextrose solution. How much of the original solution must be replaced…

A: Given that a 510 mL bag contains a 30% dextrose solution. The original solution is replaced with a…

Q: Silvia wants to mix a 40% apple juice drink with pure apple juice to make 2 L of a juice drink that…

A: Please refer the attached image for complete solution.

Q: How many liters of a 40% acid mixture and how many liters of a 10% acid mixture should be mixed to…

A: Let x liters of 40% acid mixture be needed and y liters of 10% acid mixture be needed. This gives

Q: A hose fills a hot tub at a rate of 4.61 gallons per minute. How many hours will it take to fill a…

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Q: If a mixture calls for 320 fluid ounces of ethanol, how many quarts is that?

A: Ethanol means ethyl alcohol It is colourless flammable liquid.

Q: How much of pure (100%) orange juice must be added to 35 gallons of a 21% orange juice solution to…

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Q: The capacity of a small glass is 120 mL. How many small glasses can be completely filled from a 2 L…

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Q: One solution was 20% iodine and another was 60% iodine. How much of each should be used to get 360…

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Q: How many gallons of a 15% acid solution must be mixed with 5 gal of a 30% acid solution to make a…

A: Let x gallons of a 15% acid solution be required . Then, we have 0.15x+0.30(5)=0.20(x+5)

Q: A hospital staff mixed a 75% disinfectant solution with a 25% disinfectant solution. How many liters…

A:

Q: How many gallons each of 15​% alcohol and 10​% alcohol should be mixed to obtain 5 gal of 12​%…

A:

Q: One canned juice drink is 20% orange juice; another is 5% orange juice.  How many liters of each…

A:

Q: A bakery increased their weekly sales of loaf bread by 20%.They now sell 240 of loaves.How many did…

A: Percentage is ratio which is expressed as a fraction of 100. The symbol % is used to denoted…

Q: How many ounces of 10% alcohol would need to be mixed with pure rubbing alcohol to get 16 ounces of…

A: We have to find the amount of 10% alcohol.

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

A: Let x ounces of the insecticide are needed.

Q: A grocer mixed tea worth 160 pesos a kilo with another tea worth 240 pesos a kilo to make a mixture…

A:

Q: A hose fills a hot tub at a rate of 4.11 gallons per minute. How many hours Will it take to fill a…

A:

Q: A chemist has 70 mL of a 50% methane solution. How much of a 80% solution must she add so the final…

A: Assume x ml of 80% solution is added.

Q: If your car gets 34 miles per gallon of gas and you traveled 153 miles, how many galons of gas have…

A: Let I have used x gallons of gas.

Q: One antifreeze solution is 26% alcohol and another is 20% alcohol. How much of each mixture should…

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Q: A barista needs to mix a 20% coffee solution with concentrated coffee (100%) to produce 9 liters of…

A: Let x be the amount in liters of mixture of concentration 20% and y be the amount in liters of…

Q: what quantity of 80 percent acid solution must be mixed with a 20 percent base solution to produce…

A: Given, 80 percent acid solution mixed with a 20 percent base solution which produce 1080 ml of a 50…

Q: What amount of a 60% acid solution must be mixed with a 35% solution to produce 300 mL of a 55%…

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Q: A laboratory has a solution that contains 9 ounces of benzalkonium chloride. If this is 15% of the…

A: Given that, a solution contains 9 ounces of benzalkonium chloride.Find the total solution, if given…

Q: A type of steel used for bicycle frames contains 5g of manganese in every 400g of steel. How much…

A:

Q: One serving of a certain brand of yogurt contains 10 g of fat. The low-fat version contains 37.75%…

A: One serving of a certain brand of yogurt contains 10 g of fat. The low-fat version contains 37.75%…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.