Math Practice 101
Homework Explained - Math Practice 101

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Grade 8 McGraw Hill Glencoe - Answer Keys


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Persevere with Problems Find the radius of each figure. Round to the nearest tenth.

  • Question 10 (request help)

    sphere with a volume of \(1,767.1\text{ m}^{3}\)
  •     m
  • Question 11 (request help)

    hemisphere with a volume of \(2,712.3\text{ in.}^{3}\)
  •     in.
  • Question 12 (request help)

    Find the volume of the composide solid shown. Round to the nearest tenth.
  •     \(\text{in.}^{3}\)

  H.O.T. Problems Higher Order Thinking  

  • Question 13 (request help)

    Persevere with Problems Three tennis balls are packaged in a box as shown below. The box is 12.1 centimeters long, 3.5 centimeters wide, and 3.5 centimeters tall. Each ball is 3.3 centimeters in diameter. What is the volume of the empty space in the box?
  •     \(\text{cm}^{3}\)
  • Question 14 (request help)

    Reason Abstractly A cylinder contains 150.8 cubic units of water. What is the minimum radius of a sphere that will hold the water? Round to the nearest tenth.
  •     units
  • Question 15 (request help)

    Reason Inductively Determine whether the following statement is true or false. Explain your reasoning.

    Doubling a sphere's radius doubles its volume.
  •    

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