A new system of units is invented where the basic unit of length is the "dak." The "dak" is defined as equal to 3 inches, and there are 2.54 centimeters in an inch. How many "daks" are there in a centimeter?

Q: The volume of a wallet is 8.5in³. Convert this value to m3, using this definition 1 in.=2.54 cm.

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Q: The micrometer (1 µm) is often called the micron. (a) How many microns make up 5.5 km? (b) How many…

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Q: A commonly used unit of mass in the English system is the pound-mass, abbreviated lbm, where 1 lbm =…

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Q: In the Bible, Noah is instructed to build an ark 300 cubits long, 50 cubits wide and 30 cubits high.…

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Q: The consumption of natural gas by a company satisfies the empirical equation V = 1.5t + 0.008 ?…

A: Given Data: The empirical equation is: V=1.5t+0.008t2

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Q: How many significant figures are in the number 0.0037010?

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Q: The Speed limit on a highway in Lower Slovakia was given as 120,000 furlongs per fortnight. How many…

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A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Where r is the radius of the sphere and pi = 3.14. If you measure the radius of a bowling ball to be…

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Q: One U.S. gallon is equivalent to 0.1337 ft, 1 ft is equivalent to 0.3048 m, and 1000 L are…

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Q: .02 inches per second is equivalent to how many ft per hour? using dimensional analysis

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Q: What is the area of a rectangle measuring 1.2 ± 0.1 m and 1.7 ± 0.1 m?

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A: Given: Height of the pyramid = 481 ft Area of the base = 13 acres

Q: Evaluate the following expression and express the answer in scientific notation rounded to the…

A: 0.03348 m/s / [0.0094099 m + 2.28×10-4 m] = ?

Q: 1). Density describes a. mass per unit volume. b. length per unit time. C. volume per liter. d.…

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Q: State how many significant figures are proper in the results of the following calculations:…

A: According to question we need to find how many significant figures are proper in the results of the…

Q: A 4.2 cm diameter cylinder has a length of 13.5 cm. What is the cylinder's volume in SI units?

A: Given data: Diameter of the cylinder, D=4.2cm =0.042m Length of the cylinder, L=13.5cm=0.135m

Q: In the calculation of the perimeter of a square measuring: 5.0 cm ± .05 cm by 5.0 cm ± .05 cm, What…

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

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Q: The area of  a rectangle is found to be 250cm2. If its width is 150mm, what is its length in meters?

A: We know. The area of a rectangle (A) = length (l)×width (w)

Q: The base of a pyramid covers an area of 13.0 acres (1 acre = 43 560 ft2) and has a height of 481 ft…

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Q: The diameter of a sphere is measured to be 5.36 in. Find(a) the radius of the sphere in centimeters,…

A: a)Formula to calculate the radius of the sphere is,

Q: In the old pharmaceutical system of measurements, masses were expressed in grains. There are 5.760 x…

A: Given Data: There are 5.760 x 103 grains in one lb. An old bottle of aspirin lists five grains of…

Q: A pyramid has a height of 512 ft and its base covers an area of 14.0 acres (see figure below). The…

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Q: The following times are given using metric prefixes on the base Sl unit of time: the second. Rewrite…

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Q: What are some of the advantages of scientific notation? - After which numeral is the decimal point…

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Q: Two types of barrel units were in use in the 1920s in the United States.The apple barrel had a…

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Q: The sides of a small rectangular box are measured to be 1.80 + 0.01cm, 2.05 + 0.02 cm and 3.1 + 0.1…

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Q: What is the product of 11.24 and 1.95 written with the correct number of significant figures

A: First Number = 11.24 (significant numbers = 4)   Second number = 1.95 (significant numbers = 3)…

Q: The following lengths are given in meters. Use metric prefixes to rewrite them so the numerical…

A: (a) 7.59 x 107 m = 759 x 105 km = 759 x 100 km = 75900 km    (b) 0.0074 m = 0.0074 x 1000 mm = 7.4…

Q: A student sees a newspaper ad for an apartment that has 1,846square feet (ft2) of floor space. How…

A: Dear student In 1 foot there is 0.3048 meters. So 1 square feet = 0.0929 square meters.

Q: Starting with the definition that 1.00 in. = 2.54 cm, find the number of kilometers in 3.107 miles,…

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Q: square centimeter by taking the ratio of the Of the area in square centimeters to the area in square…

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Q: The area of a triangle is given by the formula  A = 1/2 bh,  where A is the area, b is the length…

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Q: Which numbers are exact (and therefore have an unlimited number of significant figures)?

A: Exact numbers are the numbers that are used to count not measure. Exact numbers have infinite…

Q: The Sun, on average, is 93 million miles from the Earth. How many meters is this? Express (a) using…

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Q: The volume of a bottle of water is 106 cm3. Express this volume in the S.I. unit. a. 0.000106 cubic…

A: Convert the volume of the bottle from CGS unit to SI unit. Volume (V) = 106 cm3

Q: The most powerful engine available for the classic 1963 Chevrolet Corvette Sting Ray developed 360…

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Q: What is the height in meters of a person who is 6 ft 1.0 in.tall? (Assume that 1 meter equals 39.37…

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Q: Density is defined as the ratio of mass per volume m. where p is the Greek letter "rho",…

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Q: Two points in a rectangular coordinate system have the coordinates (5.0, 3.0) and (–3.0, 4.0), where…

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