Homework Explained - Math Practice 101

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Grade 8 McGraw Hill Glencoe - Answer Keys


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  Test Practice  

  • Question 23 (request help)

    Maria is comparing how much wrapping paper it would take to wrap the containers below.

    Complete each statement with the correct answers. Round answers to the nearest square centimeter.

    a. The minimum amount of wrapping paper needed for Container I is _____ square centimeters.

    b. The minimum amount of wrapping paper needed for Container II is _____ square centimeters.

    c. Container _____ requires _____ more more square centimeters of wrapping paper than Container _____.

  • Type below:
  • Question 24 (request help)

    Stacey has a cylindrical paper clip holder with a diameter of 2 inches and a height of 1.5 inches. Label the net of the cylinder below with the correct dimensions.

    To the nearest tenth, what is the surface area of the paper clip holder?

  •     \(\text{in.}^{2}\)

  Spiral Review  

Find the surface area of each prism.

  • Question 27 (request help)

    Mrs. Jones is filling cone-shaped treat bags with candy. Each bag has a height of 6 inches and a radius of 0.75 inch. What is the volume of each bag? Round to the nearest tenth.

  •     \(\text{in.}^{3}\)

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