The weight of a bouquet of flowers can be expressed as 3.4x104 mg. If a daisy in the bouquet weighs 7.9x102 mg, what is the difference between the weight of the bouquet and the weight of the daisy?

Q: The edges of a shoebox are measured to be 11.3 cm, 19.4 cm, and 29 cm.

A: Given: length =11.3 cm  Width= 19.4 cm Height = 29 cm

Q: Calculate the value of the error with one decimal place for the multiplication of x and y: z=xxy…

A:

Q: Newton’s second law states that the acceleration of an object is proportional to the force F acting…

A: The dimensions of force can be derived from Newton's second law. The equation is, a = F/m, where a…

Q: The volume of an iron cube is 1000 cubic units. The density of iron is 7.87g/cm^3 calculate the mass…

A: Definition of density Density of an object is defined as mass of the object per unit volume. Density…

Q: The diameter of a sphere is measured to be 9.09 in. Find the volume of the sphere in cubic…

A: Given : diameter of sphere = 9.09 in To find : Volume of sphere in cubic centimeter Solution : We…

Q: If the density of an object is 16.8 g/cm?, then what is the approximate volume (V) of 800 g of this…

A: Given value--- density = 16.8 g/cm3.  mass = 800 g. We have to find--- volume ?

Q: The average distance, d, that a Galapagos tortoise travels during a day scales with the tortoise’s…

A: Given data:  Distance (d) is proportional to m2/3 Mass of tortoise 1 (m1) = 50 kg Distance traveled…

Q: You are moving to the USA for your studies and the apartment you want to rent states a floor size of…

A: Solution:

Q: How many significant figures are in the number 0.00030100?

A:

Q: On planet Z, the standard unit of length is the foose. Ann the Astronaut is 5.2 feet tall on Earth.…

A: Given Height of Ann on Earth is HAnn, earth=5.2 ft Height of Ann on planet Z is HAnn, Z=88 foosi…

Q: he scale of an aerial photograph is 1:15,000. In the photo you measure the length of a bridge to be…

A: Given:-Scale Length of the photograph To determine:- The length of the bridge in real life.

Q: Since 1 cm = 1 mL, then how many cm' are in a liter? %3D

A: Given: 1 cm3 = 1 mL

Q: Earth, the densest planet in the solar system, has a mass of 5.98 x 1024 kg and a volume of 1.08 x…

A: Given: The mass of the earth is 5.98x1024 kg. The volume of the earth is 1.08x1021 m3.

Q: 5. You measure the mass of an unknown object and obtain measurements of 25.6 g and 25.3 g. What is…

A: The percentage difference between any two number is defined as the ratio of the absolute difference…

Q: (a) a baseball O 10-3 kg O 10-¹ kg O 10¹ kg O 10³ kg velghis approximately 2 lb. Use this…

A:

Q: The ratio between the length and the breadth of a rectangular park is 3 : 2. If a man cycling along.…

A: Given  Ratio of lenth oan width is 3:2 Lenth = 3X Width = 2X Perimeter = 2(2x+3x) = 10x

Q: As the volume of an object is increased, its surface area also increases. During this increase, does…

A: The square-cube law states that when an object undergoes a proportional increase in size, its new…

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

A:

Q: The side of a square measures 4 m in length. What is the area of the square? O 16 x 10 -4 cm² O 16 x…

A: Side , a = 4 m To find = Area

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: In a right triangle, the side opposite angle theta has length 9.26 m and the side adjacent to angle…

A: The length of the opposite side of angle theta is given as l = 9.26 m. The length of the adjacent…

Q: Estimate the number of tennis ball that would fit into a room that is 4m long, 4m wide, and 3m high.…

A:

Q: A plot of land has an area of 12.0 acres, if 1 acre is 4047 m², and a hectare has the same area as a…

A: Given: The area of the land is 12.0 acres. 1 acre is equal to 4047 m2. One hectare is equal to the…

Q: The density of aluminum is 2.7 g/cm3. What is the mass of a cube of aluminum that is 5.592 cm on a…

A: The Density of a Material:The density of a substance, generally denoted as ρ, is defined as the…

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: What is the ratio (in cm) of the Volume to the Surface Area of a Cube of side 5.9 cm?

A: Given data:  A cube The side of the cube (s) = 5.9 cm Required: The ratio of the volume to the…

Q: What mass in kg of rain falls on the lawn in 6 h and 2 min, if each raindrop weighed 13.0 ng and on…

A:

Q: A certain fuel-efficient hybrid car gets gasoline mileage of 35.0 mpg (miles per gallon). (a) If you…

A: Given data as per question mileage=35mpg driving distance =  1000km

Q: A fence is built in the shape shown by the figure. The fence encloses a square area of side s plus a…

A: Write the formula for the area of the fence.

Q: A mass of 39g is placed on the end of a 4.1cm vertical spring. This causes the spring to extend to…

A:

Q: In the calculation of the area of the same square measuring: 5.0 cm ± .05 cm by 5.0 cm +.05 cm, What…

A:

Q: As an architect, you are designing a new house. A window has a height between 130 cm and 140 cm and…

A:

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: The world's largest cut diamond is the First Star of Africa. Its volume is 30.2 cubic centimeters.…

A: Volume of largest cut diamond V = 30.2 cm3

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

A: Time in milliseconds when taken in seconds is 1 ms = 10-3 s Time in nanoseconds when taken in…

Q: The number of significant figures in 0.06900 is (a) 5 (b) 4 (c) 2 (d) 3

A: The number of significant figures in 0.06900 is

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