A single serving of a cereal breakfast bar contains 18 grams of carbohydrates. This is 6% of the daily recommended allowance for a 2000-calorie diet. How many grams of carbohydrates are recommended each day for a person on a 2000-calorie diet?

Q: A grocer is mixing 40 cent per lb. coffee with 60 cent per lb. coffee to make a mixture worth 54…

A: Given ,  A grocer is mixing 40 cent per lb. coffee with 60 cent per lb. coffee to make a mixture…

Q: you have one-fifth of a energy drink left. If you drink one-fifth of that, how much of your energy…

A:

Q: You invested $6000 between two accounts paying 2% and 8% annual​ interest, respectively. If the…

A:

Q: How many liters of a 60% acid solution must be added to 14 liters of a 10% acid solution to produce…

A: Given Let

Q: With 2.4 mil subscribers, a top- ranked magazine has 1140% more digital subscribers than a magazine…

A: Suppose, the magazine ranked third has x million subscribers Therefore, the top-ranked will have…

Q: You invested $ 4000 between two accounts paying 6 % and 8 % annual​ interest, respectively. If the…

A: It is given that $4000 was invested between two accounts paying 6% and 8% annual interest.

Q: how many gallons of 5% acid solution must be mixed with 5 gallons of 10% acid solution in order to…

A:

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: You invested $13,000 in two accounts paying 7% and 8% annual​ interest, respectively. If the total…

A: Given total amount invested=$ 13000Let x be invested at 7%then (13000-x) is invested at 8%Total…

Q: One serving of wheat square cereal has 7 grams of fiber, which is 28% of the recommended daily…

A: Given ,  One serving of wheat square cereal has 7 grams of fiber, which is 28% of the recommended…

Q: If the price of gasoline in Belgium is €1.54 per liter and the value of 1.00 € is equal to $1.24,…

A: Given cost of gasoline $ 1.54 per litreSince $ 1=$1.24∴ $1.54=$1.54x1.24             =$1.9096

Q: Half an avocado has about 160 calories. How many calories does a dozen avocados have?

A: Calculate the calories of dozen Avocados.

Q: Jeff invested $30,000 in a business whereas his partner Kris invested $50,000. How much more (in…

A: Given data: Consider the total investment be "x". Total money invested by Jeff $30,000. Total money…

Q: A tree nursery sells six times as many maple trees as oak trees. If sales for the month totaled…

A: Given that a tree nursery sells six times as many maple trees as oak trees. Let us assume that…

Q: earned

A:

Q: How much 4% acid solution should be mixed with 200 mL of a 12% acid solution to make a 9% acid…

A: How much 4% acid solution should be mixed with 200 mL of a 12% acid solution to make a 9% acid…

Q: A recipe uses 5 cups of milk to make 10 servings. If the same amount of milk is used for each…

A: Recipe used : 5 cups of milk to make 10 servings. For 3 quarts, Servings = ?

Q: Walmarts reported revenue for 2015 was $482 billion. How many $30,000 cars would this amount buy per…

A: It is given that the total revenue of Walmart for the year was $482 million.

Q: A 12-ton mixture consists of one-sixth sand, two-sixths gravel, and one-half cement. If x tons of…

A:

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

A: Let x be the   millilitre of 13% solution And y be the millilitre of 18% solution Chemist wants to…

Q: A grocer is mixing 40 cent per lb. coffee with 60 cent per lb. coffee to make a mixture worth 54c…

A: Let x lb of 40 cent coffee and (70-x) lb of 60 cent coffee should be mixed.  So total cost is:…

Q: How many milligrams of medication is required for a 71kg patient if the dosage is 10 mg for every…

A: Given information The dosage is 10 mg for every 10 kg. We have to find the number of milligrams of…

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: 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: If gasoline costs $2.399 per gallon at your local station, and you fill up your car with 11.25…

A: gasoline costs $2.399 per gallon at your local station, and you fill up your car with 11.25 gallons

Q: How much water must be evaporated from 12 ounces of a 2% salt solution to make a 3% salt​…

A: Percentage of salt in 12 ounces of salt solution is 2%. Thus calculate the amount of water in the 2%…

Q: One and one half ounces of a medication are required for a 160-pound adult. At the same rate, how…

A:

Q: One and one-half ounces of a medication are required for a 180-pound adult. At the same rate, how…

A: One and one-half ounces of a medication are required for a 180-pound adult.Consider x as the…

Q: One liter of a 25% sugar solution is mixed with 3 liters of 40% sugar solution. What is the…

A: The percentage amount of the solute in the solution determines the relative amount of the solute.…

Q: A bank loaned out $4,500, part of it at the rate of 5% annual interest, and the rest at 12% annual…

A:

Q: Jeff invested $40,000 in a business whereas his partner Kris invested $70,000. How much more (in…

A: Topic:- algebra

Q: A bank loaned out $29,000, part of it at the rate of 8% annual interest, and the rest at 9% annual…

A: we know that the total amount loaned was $29000 let the one part loaned be x  and the other part of…

Q: You invested $4000 between two accounts paying 6% and 8% annual interest. If the total interest…

A: Let I invested x in 6% and (4000-x) in 8% account.  So, interest from 6% account after 1 year =…

Q: How many ounces each of a 12% alcohol solution and a 30% alcohol solution must be combined to obtain…

A: A detailed solution is given below

Q: How much water should be added to 1 gallon of pure antifreeze to obtain a solution that is 60%…

A: Let water to be added be x First we have 100% antifreeze solution

Q: At a cosmetics company, 40 L of pure aloe cream are mixed with 50  L of a moisturizer that is 64%…

A: Given,          At a cosmetics company, 40 L of pure aloe cream are mixed with 50 L of a moisturizer…

Q: What is the percent concentration of a drug if 270 mg of the drug is found in 550 mL?

A:

Q: If 1 t of watermelons consist of 94% of water, how much weight the same number of watermelons when…

A: In one watermelon, the percentage of water and watermelon will remain the same overall weight.

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 grams of fat does one serving of the low fat yogurt contain?

A: Given: Yogurt contains 10 g of fat The low fat version contains 35.75% less fat per serving

Q: The recommended daily allowance of niacin for adults is 20 mg. One serving of a certain breakfast…

A: We are given with daily allowance niacin for adult is 20 milligram and we are given with the amount…

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: You invested $16,000 in two accounts paying 6% and 9% annual interest, respectively. If the total…

A: The interest earned in first year with an investment of P,  I = PR R is rate of interest

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: I have a large pot containing 6 liters of soup broth. If I divide the soup broth into 3lg liters for…

A: Solution...

Q: What percent of the tire treads will last less than 28,000 miles?

A: We know that region of thebnormal distribution curve always has 34% between the mean (μ) and mean -…

Q: A builder of homes reduced the price of a model by 15%. If the new price is $170,000, what was its…

A: Given: The price of home is reduced by 15%. The new price is $170,000. To find the original price.…

Q: A chemist needs to mix 3 liters of 25% hydrochloric acid with 85% hydrochloric acid to obtain a new…

A: