A chemist has two large containers of sulfuric acid solution, with different concentrations of acid in each container. Blending 300 mL of the first solution and 400 mL of the second gives a mixture that is 16% acid, whereas blending 100 mL of the first mixed with 300 mL of the second gives a  13  1 2 %  acid mixture. What are the concentrations of sulfuric acid in the original containers? first solution      % second solution      %

Q: The nutritional content per ounce of three foods is presented in the table below. If a meal…

A: From the given table and details for Food A, B and C we have:…

Q: The local garden shop has two types of soil available for purchase. Dirt Cheap soil is half compost…

A: The local garden shop has two types of soil namely Dirt Cheap soil and Whole earth soil that are…

Q: This pandemic, abheedette learned to bake while on home quarantine. She also realized that she will…

A: As, per the given data the information can be summarized within a table, we have:   Banana…

Q: This pandemic, Abheedette learned to bake while on home quarantine. She also realized that she will…

A: a. Decision variables: Let x= Number of trays of banana muffins y =Number of trays of blueberry…

Q: The Royal Fruit Company produces two types of fruit drinks. The first type is  45%  pure fruit…

A:

Q: chemist

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Q: Farmer Phil needs to treat a field with potash and nitrogen. He can use Grow Rite brand and Great…

A: Let x represents the number of bags of the Grow Rite brand and y represents the number of bags of…

Q: A chemist has two solutions of hydrochloric acid in stock. one is 50% solution and the other is 80%…

A:

Q: farmer can buy two types of plant food, mix A and mix B. Each cubic yard of nix A contains 42 pounds…

A: Given data for the plant food that farmer can buy is tabulated below Minerals per cubic yard Mix…

Q: A health insurance company advertises on television, on radio, and in the local newspaper. The…

A: lets assume   number of radio ads = x number of newspaper ads = y number of television ads = number…

Q: You manage an ice cream factory that makes two flavors: Creamy Vanilla and Continental Mocha. Into…

A: Let, x1 denotes the quarts of creamy vanilla and x2 denotes the quarts of continental mocha. Then,…

Q: ohnny's cafe serves desserts. One serving of ice cream and two servings of blueberry pie provides…

A: Ice cream = I = no of calories provided by ice cream Blueberry = B = no of calories provided by…

Q: Monique and Tara each make an ice-cream sundae. Monique gets 3 scoops of Cherry ice-cream and 1…

A: If you like the solution then please give it a thumbs up.... The Answer is :      Cherey has = 15 g…

Q: A chemist needs 8 liters of a 25% acid solution. The solution is to be mixed from three solutions…

A:

Q: You manage an ice cream factory that makes two flavors: Creamy Vanilla and Continental Mocha. Into…

A:

Q: Lawn fertilizer consists of a mixture of three nutrients: Nitrogen, Phosphorus and Potassium.…

A: To find the number of pounds of each nutrient in this bag of fertilizer. Let potassium = x pounds…

Q: Ravi's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Ravi…

A:

Q: A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 2 large…

A: Given, A delivery of 2 large boxes and 3 small boxes has a total weight of 83 kilograms. A delivery…

Q: Monique and Tara each make an ice-cream sundae. Monique gets 2 scoops of Cherry ice-cream and 1…

A: Monique and Tara make an ice-cream sundae.Monique gets 2 scoops of Cherry ice-cream and 1 scoop of…

Q: A chemist needs 16 liters of a 25% acid solution. The solution is to be mixed from three solutions…

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Q: A nurse has two solutions that contain different concentrations of a certain medication. One is a…

A: Let x = the number of cubic centimeters of 20 % concentration Let y = the number of cubic…

Q: A Web music store offers two versions of a popular song. The size of the standard version is  2.4…

A: Given, the size of the standard version is 2.4 megabytes (MB). The size of the high-quality version…

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A:

Q: You invest in bonds yielding an interest rate of 2.2 percent, utility stock yielding an interest…

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Q: An alloy used in electrical transformers contains Nickel (Ni), Iron (Fe) and M The percent of Ni is…

A: In this question, the concept of percentage is applied. Percentage A part or amount in every hundred…

Q: A chemist needs 12 liters of a 25% acid solution. The solution is to be mixed from three solutions…

A:

Q: Debra's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs…

A:

Q: One 8-oz serving of each coffee, energy drink, and soda contains 204 mg of caffeine. One serving of…

A: Let the amount of caffeine in one serving of soda = s mg Let the amount of caffeine in one serving…

Q: ion sells three types of gas: Regular for $3.00 a gallon, Performance Plus for $3.20 a gallon, and…

A: Solution:

Q: A chemical company mixes pure water with their premium antifreeze solution to create an inexpensive…

A:

Q: You invested a total of $4,200 in shares of the three stocks at given prices, and expected to earn…

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Q: solve each problem by setting up and solving a system of two equations and two unknowns or a system…

A: Let the amount of 1 % milk be x quarts and the amount of 4 % milk be y quarts.

Q: A fruit grower can use two types of fertilizer in her orange grove, brand A or brand B. The amounts…

A:

Q: chemist has three different acid solutions. The first acid solution contains 15%15% acid, the second…

A: We can solve the given equation by making linear equation.

Q: A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 2 large…

A:

Q: A swimming pool holds 600,000 liters of water. The pool has 2 drainage pipes. When the pool is…

A: pool capacity=600000 litersfirst pipe alone can empty pool in 150 minutes∴water drained by first…

Q: The nutritional content per ounce of three foods is presented in the table below. If a meal…

A: Given: The nutritional content per ounce of three foods is presented in a table. The meal consists…

Q: A new cruise ship line has just launched 3 new​ ships: the Pacific​ Paradise, the Caribbean​…

A: Given data:   The expression that the Caribbean Paradise has 20 more staterooms than Pacific…

Q: Sol Lushen, a chemistry student, has two solutions, solution A and solution B.  Solution A contains…

A:

Q: three varieties of coffee -coffee A coffee B and coffee C are combined and roasted yield a 51lb…

A:

Q: A chemist has 3 different acid solutions. The first acid solution contains 25% acid, the second…

A: Let x be the number of liters of 25% acid solution y be the number of liters of 35% acid solution…

Q: The Royal Fruit Company produces two types of fruit drinks. The first type is 70% pure fruit juice,…

A: Given data: The total pints of the mixture is m=60 pints. The percentage of pure fruit juice in the…

Q: Mr. Chan mixes three brands of tea leaves to produce a 1 kg packet of tea leaves. Brand A tea is 50…

A: Given, Total quantity of tea leaves = 1 kg = 1000g Brand A tea is 50 g less than brand B tea and…

Q: Monique and Tara each make an ice-cream sundae. Monique gets 2 scoops of Cherry ice-cream and 1…

A: Let cherry has x grams of fat and mint chocolate chunk has y grams of fat. By using the given data,…

Q: consumption

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Q: One and one half ounces of a medication are required for a 140 pound adult. At the same rate, how…

A: Here our objective is to find the additional oz requirement, which can be found as below

Q: You manage an ice cream factory that makes two flavors: Creamy Vanilla and Continental Mocha. Into…

A:

Q: Job is on a low cholesterol diet. During lunch at the LST canteen, he always chooses between two…

A: Let, x and y be the number of days Job eats Pasta and Tofu respectively. The linear programming…

Q: A hardware supplier manufactures three kinds of​ clamps, types​ A, B, and C. Production restrictions…

A:

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.