A swimming pool had 2.5 million liters of water in it. Some water evaporated, and then the pool only had 2 million liters of water in it. What percent of the water evaporated?
Q: If a 56-gram serving of pasta contains 7 g of protein, how many grams of protein are in a 454 gram…
A: Given:If a 56-gram serving of pasta contains 7 g of protein, how many grams of protein are in a…
Q: you have one-fifth of a energy drink left. If you drink one-fifth of that, how much of your energy…
A:
Q: A store makes 9 gallons of lemonade. How many cups do thex make?
A: 1 gallon = 16 US cups so, 9 gallons = 9×16 cups i.e. 9 gallons = 144 cups.
Q: A recipe for Arabiatta Sauce makes 2 quarts and calls for 1 pint of tomato puree. Ifyou need to make…
A: Given For 2 quarts we need 1 pint of tomato puree
Q: If equal amounts of a 10% alcohol solution and a 40% alcohol solution are mixed, what percentage…
A: Let x ml of 10% alcohol solution and x ml 40% alcohol solution are mixed.
Q: You are to give a client one tablet labeled 0.15 mg and one labeled 0.025 mg. What is the total…
A: The dosage of one tablet = 0.15 mg The dosage of second tablet = 0.025 mg Hence, The total dosage is…
Q: If a soft drink galatin capsule contains 4½ml of cod liver oil, what will be the total dose if 20…
A: We can find the answer as below
Q: How many ounces of water evaporated from 50 oz of a 12% salt solution toproduce a 15% salt solution?
A: Multiplying the amount of solution and percentage of the solution is the amount of pure solution.
Q: Five grams of sugar are added to a 45-gram serving of a breakfast cereal that is 10% sugar. What is…
A: Amount of sugar in a 45-gram serving
Q: mrs. denman bought a loaf of bread which weighed three fourths of a pound. if her family ate half of…
A: Since we know 1 pound =16 oz
Q: If 1 cup of regular coffee contains 112 mg of caffeine, how much caffeine is contained in 3.5 cups…
A: There are 3.5×112 miligrams of caffeine cups of coffee.
Q: If you used 4 cups of sugar, how much flour does each recipe need?
A: for recipe 1 let y=mx put values from table : for x=12 cup of sugar , y=34y=mx34=m12m=32y=32x
Q: The Greenpoint factory produced two-fifths of the Consolidated Brick Company's bricks in 1991. If…
A: total bricks produced=1400 tons consolidated bricks=25×total bricks
Q: If the euro is worth 57% more than the Canadian dollar, how much less (in percentage terms) is the…
A: Note: The meaning of "Value of x is 10% more than the value of y" is same as to say "The value of y…
Q: A merchant marked down some pads of paper from $2 and sold the entire lot. If the gross received…
A: Let the selling price per pad of paper be $x and the number of pads sold be y. Since the selling…
Q: A veterinarian prescribed Melissa, a 54-pound dog, an antibacterial medication in case an infection…
A:
Q: What is 28 pounds of recyclable trash in a barrel of 52 pounds of trash?
A: We can express 28 pounds of recyclable trash in a barrel of 52 pounds of trash as fraction or as…
Q: A liter bottle of Tennessee Bourbon costs $23.95. 1) How much would a 1.25 oz. drink cost?…
A: Given 1 liter = $23.95 Also 1 liter = 33.814 oz.
Q: Based on her recipe, Elena knows that 5 servings of granola have 2250 calories. Complete the table…
A: Given that 5 servings of granola have 2250 calories. Then, 1 serving of granola will have 22505=450…
Q: What percent of a gallon is a pint?
A: We know that 1 Pint = 1/8 gallon
Q: One tank of juice holds 6862 gal, each bottle is 591 mL, and each case has 24 bottles. How many…
A:
Q: a bakery charges $ 1.50 for donuts , and $ 2.25 for its cones. one day the manager found out that…
A:
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: If a 100-gram serving of pasta contains 7 g of protein, how many grams of protein are in a 454 gram…
A: Let x represent the number of grams of protein.It is given that a 100-gram serving of pasta contains…
Q: A student spent 1/5 of his allowances on books, 1/3 of the remainder on food and kept the rest for…
A:
Q: How much does a liter of milk cost, and how much does a loaf of bread cost?
A: A system of equations can be solved in two variables can be solved when 2 equations are obtained…
Q: If you have 3/4 cup of flour, how many eighths do you have?
A:
Q: Engineering students at Bloomington College received an average of $5,066 in scholarships and grants…
A: Answer is 1519.8 $
Q: Jasmine is working on an experiment that calls for 4 cups of water and and cups of baking soda. What…
A: Consider the given information:
Q: An energy drink contains 60 percent of the recommended daily amount off carbohydrates. If it…
A:
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: Six fluid ounces is what percent of 1 pint?
A:
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 supermarket in Japan sells soy milk for 396 yen per liter. If there are 124.7 yen per dollar, then…
A:
Q: The chef of the Sizzling Steakhouse has 140 lbs. of sirloin steak on hand for Saturday night. If…
A:
Q: A coffee company brews coffee in 20-gallon containers. Approximately how many 12- ounce small-sized…
A: Given that coffee company brews coffee in 20 gallon containers find how many 12 ounce small sized…
Q: A 130-pound person is holding 4 identical bags of potatoes and, when he stands on a scale, it reads…
A: We have to solve the above questions and find the each bag of potatoes weigh
Q: A sales representative for a company estimates that her automobile gasoline consumption averages 28…
A: Given: Average consumption of gasoline on highway is 28 mpg. And average consumption of gasoline in…
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: Express 34.5% percent
A: Given is 34.5%. 1% =1100
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: A grocer mixer peanuts that cost $1.43 per pound and walnuts that cost $2.63 per pound to make 100…
A:
Q: How much water must be evaporated from 64 ounces of a 2% salt solution to make a 10% salt solution?
A: Total water=64 ounces
Q: Marshall's Theater Company claims that of its 2,332 costumes in inventory, 1,578 are just old used…
A: Given Data: The total costumes in the inventory are: 2332. The total number of old clothes in the…
Q: A chemist mixed 100 ml of an 20% saline solution with 70 ml of a 3% saline solution. Find the…
A: Let x be the percent concentration of the resulting mixture.The formula for resulting mixture…
Q: A recipe calls for 9 tablespoons of peanut butter. How many ounces of peanut butter should you use…
A: A recipe needs 9 tablespoons of peanut butter. Conversion : 1 cup = 16 tablespoons => 1 table…
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 recipe for 8 servings of soup calls for 6 cups of vegetable broth. How many cups of broth are…
A: Given that, a recipe for 8 servings of soup calls for 6 cups of vegetable broth. Therefore, for 1…
Q: According to a census bureau, from 2000 to 2016 the population of a certain region grew from 263…
A: percent increase= New value-old valueold value×100
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- Valentines Day According to the National Retail Federation, on Valentines Day 2015, American men planned to spend an average of 190.53 on their sweethearts, and women planned to spend only 96.58 on their heroes. What percentage of the average male expenditure was the average female expenditure?A company is divided into 50,000 shares. An investor purchases 2,500 shares. What percent of the company does the investor own?In a city of 72,000 people, there are 27,000 people under 25 years of age. What percent of the population is under 25 years of age
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- A family's monthly utility costs are $130 for phone, $150 for electric, $105 for cable TV, $65 for water/gas, and $75 for Internet. By eliminating cable, by what percent does the family reduce total utility cost? 25% 15% 20% 4. 33%show step by step and answer all questions The 102 highway has a posted speed limit of 70 miles per hour on the stretch from San Francisco to Bay Area. For a single week, the highway patrol set up a hidden radar gun to measure how many cars break the speed limit after having numerous reports of accidents on this stretch of highway. The highway patrol needs to put together an action plan if the annual proportion of vehicles who break the speed limit is over 9%. However, they could only set up the radar gun for one week. Question-The sampling method used for this situation would most likely be considered 'convenience sampling.' Find a potential fault, bais, or hidden variable in the way this sample was conducted that might skew the results. -What is the sample size,What is the proportion of vehicles who broke the speed limit over this 1 week period from Bay Area to San Francisco? -Construct a 90% confidence interval for the proportion of vehicles who break the speed limit annually. -Is…In 2014, the median salary nationwide for a high school teacher was $56,310 per year. The median annual wage for all workers was $35,540.SOURCE: United States. Department of Labor. "High School Teachers." Occupational Outlook Handbook. 17 Dec. 2015. Web. 7 March 2016. Suppose a worker makes $28,000 in wages per year. Find the percent increase in salary the worker can expect if he/she trains to be a teacher and can expect to earn a salary of $54,000