was S18 less than How much did the backpack cost?

Q: what is 3mL in grams? what is 2.5 mL in grams? what is the conversion of 3mL of isoprntyl alcohol to…

A: Step 1: Conversion of mL to grams:As the compound is not mentioned for first 2 questions, it is…

Q: 1. An Olympic-size pool is 50.0 m long and 25.0 m wide. a. How many gallons of water (density = 1.0…

A:

Q: What is the price of the carpet per square meter?

A:

Q: How many grams of aspirin are contained in a 325-mg tablet?

A: Given data, The mass of the aspirin = 325 mg. To calculate the number of grams of aspirin.

Q: If you have a mixture of 10 lb. sunflower seeds which cost 32¢ per pound and 16 lb. of cracked corn…

A: #Q.1: The mixture has 10 lb sunflower seeds and 16 lb cracked corn. Cost of sunflower seeds = 32¢ /…

Q: You are looking to order new carpet for your bedroom and it costs $ 3.45/ft2. If your bedroom is…

A: Given -> Cost -> $ 3.45/ft2 Area of bedroom = 11.8 m2

Q: While in Europe if you drive 101 km per day how much money would you spend on gas in one week if gas…

A:

Q: Conventional 15W-40 motor oil in a car’s engine has a volume of 4.20 L 15W-40 and a mass of 3.66 kg…

A: Volume = 4.20L Mass = 3.66kg

Q: What is the volume of 60.0 g of ether if the density of ether is 0.70 g/mL?

A:

Q: 56. Some people believe that large doses of vitamin C can cure the common cold. One commercial over-…

A:

Q: A perscription medication requires 6.15mg per kg of body weight. Determine the correct dose in g for…

A: One pound is equal to 0.453 kilogram. 167 pound is equal to 167 × 0.453 kg = 75.651 kg

Q: A package contains 1.33 lb of ground round. If it contains 15% fat, how many grams of fat are in the…

A: 1.33 lb of the ground round is contained in a package. It contains 15% fat. The amount of fat (in…

Q: A possurgical patient weighs 185.0 1b and is prescribed a painkiller that has an administration…

A: First convert the given mass into pounds and then use the dosage amount to calculate the mg of…

Q: assume a car gets 28.0 mi/gal using gasoline at $3.50/gal and 22.5 mi/gal using E58 at $2.85/gal.…

A: Calculate the cost to drive 500 km using gasoline:28 miles per gallon of gasoline at $3.50.

Q: What is the reading of the volume (mL) *

A: Since this questions contains multiple parts, the answer for first three parts are given below.…

Q: A patient is prescribed 0.100 mg of a drug that is available in 25- μg tablets. How many tablets are…

A: Different units are used to express the volume and mass of substances such as grams, micrograms,…

Q: If the recommended dosage of children’s Tylenol is 10mg/kg and each tablet contains 80 mg how many…

A: The weight of the child given in pounds has to be converted into kilograms.

Q: How much will it cost to purchase chicken wire for a fence if 73 feet are needed and the fencing…

A: First we need to convert the information to the same units.1 yard is equal to 3 feet, so we can…

Q: tablets

A:

Q: A doc recommends a med 25 mg/kg for pain every four hours. How many grams would you receive every…

A: Given: Dose of medicine = 25 mg/Kg for every four hours.

Q: Children's chewable tylenol contains 80mg of acetaminophen per tablet. If the recommended dosage is…

A: The weight of the child is 70 pounds.  It is converted into kilograms.

Q: At 35 cents/L, how much in dollars will it cost to fill a 48-gallon tank with gasoline?

A: The cost of gasoline is = 35 cents/L The cost of 48-gallon gasoline is =?

Q: A medication is available as 10 gr per fl oz. How many fl oz would you give to a patient who is to…

A: Given:        1 fl. oz. of medicine = 10 gr (gr = grains)  To find:          if 650mg of medicine is…

Q: A person uses 770 kcal on a long hike. Calculate the energy used for the hike

A: The capacity (or ability) of a body to perform certain amount of work is known as energy. The SI…

Q: Bandar Industries Berhad of Malaysia manufactures sporting equipment. One of the company’s products,…

A: The relation to determine the material spending variance is shown below. material spending variance…

Q: Give “Drug X” 5 mg/kg per day in two divided doses. The patient weighs 44 lb. How many milligrams…

A: “Drug X” 5 mg/kg per day  Convert weight of patient in kg  1 lb = 0.453592 kg  44 lb = 19.9581 kg…

Q: Calculate and record the average density of a penny (in g/mL) that is made after 1982. 95 percent…

A: • Here, for the calculation of  the average density of penny that is made after 1982 we required to…

Q: If I have a mass of 77.9 kg and a volume of 77.9 L, how dense am I in grams per microliter?

A:

Q: According to the National Heart, Lung, and Blood Institute, LDL-cholesterol levels of less than 130…

A: Given : Maximum concentration of LDL-cholesterol in blood = 130 mg/dL = 0.130 g/dL…

Q: Drug X" 5.0 mg/kgmg/kg per day in two divided doses. The patient weighs 56 lblb. How many mgmg…

A:

Q: 4. A certain solid sample of mineral weighs 5.65 g and has a volume of 0.86 mL. What is the density…

A: Given, The mass of the sample is 5.65 gVolume of the sample is 0.86 mL.

Q: Bob travels 133.5 km round trip to WKU Owensboro.  If he averages 19 mi/gal and gas costs $2.19/gal,…

A: We know, 1 km = 0.6213 mile. Here Bob travels 133.5 km, so he travels ---- (133.5 x 0.6213) miles =…

Q: A pediatric patient with a body mass of 90.0 lb is prescribed Propranolol for arrhythmia. The…

A:

Q: What is the mass of one egg if 9 dozen eggs have the mass of 5.30kg?

A: Given: The mass of 9 dozen eggs is 5.30 kg.

Q: An infant ibuprofen suspension contains 100 mg/5.0 mL suspension. The recommended dose is 10 mg/kg…

A: Start with the "value" on the left and convert to the right with the appropriate "unit factors"…

Q: f 5.00 lb of potatoes costs $3.60, how much would 1.30 kilograms of potatoes cost?

A:

Q: A prescription of antibiotics for a 30lb child says to give 100mg three time daily. Is the dosage…

A: Here we need to find out Is it safe for a child of weight 30 lb to take 100 mg antibiotics three…

Q: If a car gets 45.0 miles per gallon, and gas costs 2.95 per gallon, about how far can you get with…

A: Given that the cost of gas is $2.95 per gallon.  Mileage of car is given as 45.0 miles per gallon.

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.