One brand of cleaner used to etch concrete is 25% acid. A stronger industrial-strength cleaner is 50% acid. How many gallons of each cleaner should be mixed to produce 20 gal of a 40% acid solution?

Q: A storage tank contains 120 liters of fuel which is 3% oil (and 97% gasoline). How many liters of…

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

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

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Q: A wine company needs to blend a California wine with a 5% alcohol content and a French wine with a…

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Q: A mixture of 18 % disinfectant solution is to be made from 16 % and 23 % disinfectant solutions. How…

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Q: The football team has an orange water jug and a blue water jug. The orange container is full with…

A: Given information: The football team has an orange water jug and a blue water jug. Volume of water…

Q: A chemist wishes to make 100 liters of 3% acid solution by mixing a 2% solution with a 5% solution.…

A: A chemist wishes to make 100 L of an 3% acid solution by mixing a 2% acid solution and a 5% acid…

Q: How many gallons of a 3% salt solution must be mixed with a 7% salt solution to obtain 100 gallons…

A: We will solve the following.

Q: The Harris family and the Lee family each used their sprinklers last summer. The Harris family's…

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Q: Two friends have built a lemonade stand, and they plan to start out by selling 24 liters of lemonade…

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Q: How many gallons of a 4% salt solution must be mixed with 65 gallons of a 26% solution to obtain a…

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Q: Fred bought 5 liters of liquid laundry detergent, 3,250 milliliters of fabric softener, and 2.3…

A: State true or false for the above statements.

Q: A biologist has two brine solutions, one containing 5% salt and another containing 20% salt. How…

A: We can solve the problem by equating both side according to the given criteria.

Q: A chemical company makes two brands of antifreeze. The first brand is 35% pure antifreeze, and the…

A: Given A chemical company makes two brand of antifreeze The first brand is 35% pure antifreeze, and…

Q: The Arctic Juice Company makes three juice blends: PineOrange, using 2 quarts of pineapple juice and…

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Q: A printer company has two locations with a total of 27 employees. If four times the number of…

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

A: Given: Water and antifreeze are mixed to obtain 240 gallon of mixture with 55% antifreeze. The…

Q: How many ounces of each of a 60% salt solution and a 30% salt solution should be mixed to obtain 270…

A:

Q: A mixture of 12% disinfectant solution is to be made from 10% and 20% disinfectant solutions. How…

A: Given:A mixture of 12% disinfectant solution is to be made from 10% and 20% disinfectant solutions.…

Q: A farmer has two types of milk, one that is 20% milkfat and one that is 12% milkfat.  How much of…

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Q: How many gallons of 35% alcohol solution and 50% alcohol solution must be mixed to get 12 gallons of…

A: Here we will find the no of gallons of 35% alcohol solution and 50% of alcohol solution required to…

Q: How many quarts of pure anti freeze must be added to 6 quarts of a 10% anti freeze solution to…

A: Let x denote the amount of pure antifreeze that must be added to 6 quarts of a 10% antifreeze…

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

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

Q: A mixture of 4% disinfectant solution is to be made from 5% and 2% disinfectant solutions. How much…

A:

Q: How many gallons of 25% alcohol solution and 45% solution must be mixed together to get 7 gallons of…

A: To determine the gallons of 25% alcohol solution and gallons of 45% alcohol solution must be…

Q: A scientist mixes water (containing no salt) with a solution that contains 20% salt. She wants to…

A: According to the question: Let, “x” = ounces of water used and “y” = ounces of solution used Then,…

Q: How many gallons of a 57% salt solution do we need to mix with 120 gallons of a 30% salt solution so…

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Q: A family has two cars. During one particular week, the first car consumed 20 gallons of gas and the…

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Q: A grocer mixes two kinds of nuts that cost $3.88 per pound and $4.88 per pound, to make 100 pounds…

A:

Q: A chemist needs to mix a 36% salt solution with a 77% salt solution to make 40 liters of a 53% salt…

A: Consider the provided question, A chemist needs to mix a 36% salt solution with a 77% salt solution…

Q: A chemist needs 12L of a 40% alcohol solution. She must mix a 12% solution and a 50% solution. How…

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Q: A chemical company makes two brands of antifreeze. The first is 45% pure antifreeze and the second…

A:

Q: Fifteen pounds of trail mix are made by mixing 3 pounds of raisins worth $2 per pound with peanuts…

A: Let ‘x’ pounds peanuts be used.Since the amount of raisin is given 3 pounds, the amount of the…

Q: a scientist mixes water (containing no salt) with a solution that contains 20% salt. she wants to…

A: Given:  A scientist mixes water (containing no salt) with a solution that contains 20% salt. she…

Q: To make one dozen chocolate chip cookies, 1 stick of butter, 2 eggs, and 2/3 of a bag of chocolate…

A: 1 dozen = 12 pcs  Now to make 1 dozen cookies , we need each of butter stick,egg,chocolate. Now we…

Q: If a family uses 3⁢1/2 gallons of milk per week, how much milk will this family need for four days?

A: given,       a family uses 3⁢1/2 gallons of milk per week

Q: how many liters of a 20% acid solution must be mixed with 15 liters of a 60% solution to create 40…

A:

Q: A 40% solution of fertilizer is to be mixed with a 70% solution of fertilizer in order to get 150…

A: GIVEN: A 40% solution of fertilizer is to be mixed with a 70% solution of fertilizer in order to get…

Q: If a family uses 3 ⁢1/2 gallons of milk per week, how much milk will this family need for four days?

A: Given that a family uses 31/2 gallons of milk per week.

Q: A chemist needs to mix an 18% acid solution with a 45% acid solution to obtain 12 liters of a 36%…

A: Consider x is the amount of 18% solution, that is 18% of x =18100×x=0.18x So according to the…

Q: Find how many quarts of 4% butterfat milk and 1% butterfat milk should be mixed to yield 30 quarts…

A: quarts 4% of butterfat milk and 1% butterfat milk should be mixed to yield 30 quarts of 2% butterfat…

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

A: Let they will need x  gallons of premium antifreeze solution.So they must have (170-x) gallons of…

Q: How many gallons of pure alcohol should be added to 40 gallons of a 25% alcohol to obtain a mixture…

A: Explanation and solutions is given below....

Q: How many gallons of a 25% antifreeze solution and a 15% antifreeze solution must be mixed to obtain…

A: detailed solution is given below

Q: The Coffee Counter charges $11 per pound for Kenyan French Roast coffee and $10 per pound for…

A: Form the system of linear equations in two variables and solve them.

Q: One batch of meatloaf contains 2 pounds of beef and ½ cup of breadcrumbs. How many pounds of beef…

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Q: A pharmacist has two vitamin-supplement powders. The first powder is 20% vitamin B1 and 30% vitamin…

A: Given,First powder: 20% vitamin B1 and 30% vitamin B2.Second powder: 15% vitamin B1 and 10% vitamin…

Q: A chemist has three different acid solutions. The first acid solution contains 20%20% acid, the…

A: Explanation: Suppose,  Given that,  Using 3 times as much of the 50% solution as the 30% solution.…

Q: A​ sparkling-water distributor wants to make up 200 gal of sparkling water to sell for $5.00 per…

A: Given Data: The amount of sparking water distributor wants to make is: A=200 gal The selling cost of…