If the price of gold is $238.00/ounce, calculate the value of gold in a 120.0 g ore sample that is 17.0 % gold. Use 1.00 ounce = 28.3 g.

Q: A 16-ounce package of cereal costs $4.00. What is the unit cost?

A: Given: A 16 ounce package of cereal costs $4.00. What is the unit cost: Unit cost is the price for a…

Q: If 1 kg equals 2.2 lb, use a proportion to convert 12 pounds to kilograms.

A: Given: 1 kg equals 2.2 lb

Q: If a tablespoon of chili powder weighs ¼ ounce, then how many tablespoons can be measured from a…

A: From the provided information, A tablespoon of chilli powder weighs = ¼ ounce 4 tablespoons of…

Q: Convert the rate 350 kilocalories per hour to calories per minute. 17,500 calories per 3 minutes 35…

A: We know that the one kilocalories is equal to 1000 calories and 1 hour is equal to 60 minutes. So,…

Q: A cardiac patient cannot walk any faster that 2.0 mph, but she has been told that she must at 8…

A: Given, speed is 2.0 mph  she must exercise 8 METs. We know that 2.0 mph = 2×26.8=53.6 m/min

Q: What percent of 5,280 ft is 440 yd?

A: Obtain 440 yd is what percent of 5280 ft as follows. First convert 440 yd to ft.

Q: About how many euros is each U.S dollar worth?

A: We have determine the number of euros in each U.S dollar. We know that 1 dollar=0.87846 Euro

Q: What is the percent concentration of a drug if 315 mg of the drug is found in 550 mL? Round your…

A:

Q: A patient is to receive 4 ounces of qid. How many ounces will the patient receive in one day?

A: "qid" means "four times a day" Now, the patient is to receive 4 ounces of qid. So, the patient will…

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: How much of an 80% antifreeze solution should be mixed with 2 gal of a 50% antifreeze solution to…

A: Let the amount of  80% antifreeze required be x then the equation of concentration becomes: 0.8(x)…

Q: how much per oz is 10 pounds of granulated white sugar if it cost $0.77 per pound?

A: It is know that 1 Pounds=16 oz. Therefore, 10 pounds=160 oz. Given that, the cost of white sugar per…

Q: as 6 feet long and proportionally similar to your oth how much do you think the giant squash weighs?

A: Given as, length(feet) 1.5 6 weight(pounds) 2 x

Q: If the base of a triangle is increased by 60%, find the percentage change in the height of the…

A:

Q: A 16- ounce package of cereal costs $4.00. What is the unit cost?

A: 16 -ounce of cereal costs $ 4.00 1 -ounce of cereal costs $4 /16 =$0.25

Q: Estimate the measure of ZKLM to the nearest 10°. L. M

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Q: How many mL of a 0.7% solution can be made with 4mg of a drug?

A: A percentage is just a hundredth fraction of anything and it is represented by %.  Therefore, 1%…

Q: A physician tells you to give .5 gr per 5 kg of body weight to a female patient who weighs 60 kg. If…

A: Medicine available in 1 gram = 6 tablets Mean, 0.5 gram = 3 tablets 5 kg body requires = 0.5 gram 60…

Q: What is the unit rate in calories per gram of fat 377 cal for 18 g of fat?

A: According to the problem              377 Cal for 18 g of fat                Therefore 1 g fat…

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: A goldsmith mixes 10oz of a 35% gold alloy with 20oz of a 17% gold alloy. What is the percent…

A: We have to find concentration of the resulting alloy if a goldsmith mixes 10oz of a 35% gold alloy…

Q: What percent of a gallon is a pint?

A: We know that  1 Pint = 1/8 gallon

Q: How many grams of a drug will 60ml of a 5.5% solution contain?

A:

Q: If gasoline sells for 95.4 cents per gallon, what is its cost on a per gallon basis? 1 L = 1.06 qt

A: Since you have asked a question with multiple questions we will solve the first question for you. To…

Q: A patient is required to take 120 mg daily how many grams of this drug will the patient take in five…

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Q: Estimate 18 = e" using a table of values. Oz R 1.5

A:

Q: Some people subtract 32 and then divide by 2 to estimate the change from a Fahrenheit reading to a…

A: Some people subtract 32 and then divide by 2 to estimate the change from a Fahrenheit reading to a…

Q: If John has a body density of 1.058 kg/L, what is his body fat percentage? (Answer to 1 digit after…

A: According to SIRI equation the body fat percentage is, %fat = [(4.95/D) – 4.50] × 100, where D is…

Q: the total

A: Here we have to find the volume of the solid in cubic feet.

Q: how to convert 27 inches into yards by finding an equivalent rate

A:

Q: If 4.5 pounds of cherries cost $10, what is the unit price?

A:

Q: A medication order calls for 15 mg per 5 kg of body weight to a pediatric patient who weighs 44 lb.…

A: To find : A medication order calls for 15 mg per 5 kg of body weight to a pediatric patient who…

Q: If energy E = 36,873 ft-lb, express in kJ

A: We know 1 ft -lb = 0.00135582 KJ

Q: what is the formula for converting gallons to pints?

A: From the given information it is needed to calculate the formula for converting gallons to pints.So,

Q: 3. What is the weight of an SUV with a fuel efficiency of 15 mpg?

A: a) from graph,  Fuel efficiency of 15 mpg corresponds to SUV Weight of 4000 pounds    b) from the…

Q: How much does Happy Hauling Service charge for hauling away 30 cubic yards of dirt?

A:

Q: A quart is what fraction of a gallon?

A: We know, there are 4 quarts in a gallon. Hence, Quart is 14 fraction of a gallon.

Q: A​ unit-less scale of 1​ : 84 indicates that blank of an inch in the model corresponds to 1 foot in…

A:

Q: The client is to be given 1 gm of medication stat. You have on hand 500 mg of tablets. How many…

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Q: You are asked to make a 1/3 dilution using 1.5 mL of serum. How much diluent do you need to use?

A:

Q: What is the unit rate of,Ryan buying 45lbs of bacon for 137.25

A:

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

A:

Q: In nursing, one procedure for determining the dosage for a child is age of child in years child…

A:

Q: estimate the chest size given that the weight is 3.00 kg

A: Given Weight (X) kg Chest size (Y) cm 2.75 29.5 2.15 26.3 4.41 32.2 5.52 36.5 3.21 27.2…

Q: How many 14-milliliter doses of liquid medication can be given from a vial containing 28 deciliters?

A:

Q: Express the strenght of a solution in form of a fraction, ratio, and a percent if 1l of the solution…

A: Given solution containing 60000 mg drug in 1 liter .

Q: If a car averages 32 miles per​ gallon, how many kilometers per liter is​ this?

A:

Q: Express the rate in lowest terms (in mi/h). 500 mi 124 h mi/h

A: We need to simplify the following expression 500 mi1212h

Q: If a car averages 18 miles per gallon, how many kilometers per liter is that?

A: See the attachment

Q: In nursing, one procedure for determining the dosage for a child is age of child in years child…

A: The child dosage is defined as, Child dosage = (age of child in years/(Age of child + 12)) × adult…

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.