A 30 caliber rifle bullet is reported to weigh 120 grains. You have a dozen of these bullets in your pack. A grain is a unit of mass equal to 65 milligrams. 1000 milligrams equal to 1 gram. How much is the total mass of the dozen bullets, in grams?

Q: 8. A bushel of tomatoes weighs 53 pounds. What is the mass of 4.25 bushels of tomatoes in kilograms?

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Q: The mass of a liter of milk is 1.032 kg.  The butterfat that it contains has a density of 865 kg/m3…

A: Let us consider mass of a litre of milk,(Mm) in Kilogram. Mm=1.032 Kg--------------(1) [Given in…

Q: Average-sized cells in the human body are about 10 micro m in diameter. How many cell are in the…

A: Given data The diameter of the cells is: d = 10 micro m = 10 x 10-6 m = 10-5 m The height of the…

Q: A rectangular box is h=18 inches in high, w=36.5 cm wide, and L=1.9 yards long. What is the volume…

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Q: What is its length?

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Q: A piece of metal has a weight density of 1200 lb/ft3. What volume of this metal would have a weight…

A: Weight density  = 1200 lb/ft3 Weight  = 75 lb Volume =?

Q: What is the height in meters of a 3 foot 3.0 inch tall person ?

A: Given:-  The height of the person is h = 3 foot 3.0 inch  Find:-  The height in the meter?

Q: A block of wood measuring 5cm x 3 cm x 10 cm has a mass of 90 grams. What is the density of the…

A: Given that,                    volume of block of mass(V)=5×3×10×10-6 m3…

Q: The mass of a liter of milk is 1.032 kg.  The butterfat that it contains has a density of 865 kg/m3…

A: Since the butter fat constitutes 4.0% by volume, the volume of fat is 4.0% of 1m3 which is 0.04m3.…

Q: You are observing two people carrying groceries. The smaller person has a mass of 40.0 kg and can…

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Q: What is the volume of a 4.00 kg of pile of aluminum cans that are melted , then cooled into a solid…

A: The volume of an Aluminium can that is melted, then cooled into a solid cube is 4.00kg. We would use…

Q: A square cube has sides with dimensions of 2.8 cm.  If the mass of the cube is 58 grams, what is the…

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Q: A hardware salesman measures the mass of a box containing 1000 washers. The mass is 1.3082 kg. What…

A: Number of washers is given as, N = 1000.Mass of the box is given as,

Q: The doctor finally figures out wha is wrong with you and prescribes a medicine that will return you…

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Q: A cell biologist measures the width of a cell. The width is 72μm . What is the width in meters?…

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Q: A large balloon used to sample the upper atmosphere is filled with 490 m3 of hydrogen. What is the…

A: Given, Volume of hydrogen  V = 490 m3  density of hydrogen ρ= 42 Kg/m3   We know that mass is m=V×ρ

Q: A pancake recipe designed to feed 7 people calls for 330 grams of flour. Calculate the quantity of…

A: Flour required for 7 people =330 grams

Q: The mass of a newborn baby’s brain has been found to increase by about 1.6 mg per minute. (a) How…

A: Rate of increase of mass of a newborn baby's brain,…

Q: New more economical water showers would add approximately 8l/min. If the user takes a shower once a…

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Q: What is the order of magnitude difference between something working in nanoseconds and something…

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Q: A common speed limit in Vancouver, British Columbia, is 70 km/hr. You are going 61 MPH. What is…

A: The speed limit in British Columbia is =70km/h.                 The speed in MPH is =61MpH     We…

Q: The gasoline gauge on a van initially read (1)/(8) full. When 15 gallons were added to the tank, the…

A: Let total capacity of the tank is x gallon.Initially the amount of gasoline in the tank = x/8…

Q: One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in…

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Q: A square field measuring 100.0 m by 100.0 m has an area of 1.00 hectare. An acre has an area of…

A: Given that, 1 hectare area = 100 × 100 = 10000m2 1 acre area = 43600 ft2  = 43600× ( 0.3048)2  m2  =…

Q: A hedge has been trimmed to look like a cone. The circumference of the base of the hedge is 2m. The…

A: Given that the circumference of the base of the hedge is 2m, then the radius is

Q: If a body has a mass of 20 g and a volume of 5 cm3 , what is its density ?

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Q: How many minutes are in a week?

A: 1 week = 7 days or 1 week = 7 x 24 hours or 1 week = 7 x 24 x 60 minutes  or 1 week = 10080 minutes

Q: average space per worker has dropped from 250 sf to 150 sf i ew years. In comparative terms, how…

A: If the space per employee is decreased, it means that occupancy costs will decrease. Cost and…

Q: The mass of a liter of milk is 1.032 kg.  The butterfat that it contains has a density of 865 kg/m3…

A: volume of milk = 1lit = 10-3 m3Volume of fat = 4100x10-3                          = 4 x 10-5m3

Q: cubic box contains 385 grams of water. What is the length of one side of the box in meters?

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Q: A doctor prescribes 2 g of a drug, daily, for a patient. The pharmacist has only 500mg tablets…

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Q: Suppose you are designing a proton decay experiment and you can detect 50 percent of the proton…

A: In a proton decay experiment 50 percent of proton decay in a tank of water is detect.

Q: If 128 g of material is in the shape of a brick 2 cm wide, 4 cm high, and 8 cm long, what is the…

A: Given that-Mass of the material, m= 128 gDimensions of the material, w=2 cmh= 4 cmand, l= 8 cmVolume…

Q: At your trip in Tokyo, you stay in a typical business hötél röóm, which häs à šizé ôf about 20 m2.…

A: given : size of hotel room = 20 m2   we have to find height in ft2

Q: A room is 13 ft by 16 ft. How many square yards are in the room?

A: given size of room L = 13 ft W = 16 ft