Homework Explained - Math Practice 101

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Grade 8 McGraw Hill Glencoe - Answer Keys
Chapter 1 - Real Numbers; Lesson 6: Scientific Notation


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  Guided Practice  

Write each number in standard form.

Write each number in scientific notation.

  • Question 5 (request help)

    The table lists the total value of music shipments in four years. List the years from least to greatest dollar amount.

  • Least:   
       
       
    Greatest:   
  • Question 6 (request help)

    A plant cell has a diameter of \(1.3\times10^{-8}\) kilometer. Is it more appropriate to report the diameter of a plant cell as \(1.3\times10^{-8}\) or \(1.3\times10^{-2}\) millimeter? Explain your reasoning.

  • Type below:
  • Question 7 (request help)

    Building on the Essential Question How is scientific notation useful in the real world?

  • Type below:

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