2. Use your calculator to determine (V8) to three significant figures in two ways: (a) Find 8 to four significant figures; then cube this number and round to three significant figures. (b) Find v8 to three significant figures; then cube this number and round to three significant figures.  (c) Which answer is more accurate? Explain.

Q: Q4: Find the fraction that is equivalent to the following repeating decimal 0.576923076923076923 .…

A: The given decimal number is  x = 0.576923076923076923 To find = fraction

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Q: 3. Perform the indicated operations: (All answers should be expressed in scientific notation. Apply…

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Q: Express each of the following approximations of ππ to six significant figures.

A: Given data :  22/7 and 355/113 Required: Answer in six significant figures

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A: 1. volume of cube:we know that,volume=side3VA=23=8 in3VB=83=521 in3

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A: (16) The quantity is given as x=60.5

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A: Given, distance is expressed as 9792.02 sft U.S. survey feet.

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A:

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A: energy of photon = hν

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Q: calipers,

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A: The area of the square lot is given by, Determine the side of the square lot.

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A: Graph:

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Q: need the answer to three significant figures. That's what I'm having trouble figuring out

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Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.