Math Practice 101
Homework Explained - Math Practice 101

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Grade 8 McGraw Hill Glencoe - Answer Keys


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  Independent Practice  

Find the volume of each cylinder. Round to the nearest tenth.

  • Question 2 (request help)

    diameter: 4.5 m

    height: 6.5 m
  •     \(\text{m}^{3}\)
  • Question 3 (request help)

    Mia's parents have a cylindrical oak tree stump that has a diameter of 3 feet and a height of 2 feet. How much does the stump weigh if the average weight of oak is 59 pounds per cubic foot? Round to the nearest tenth.
  •     pounds
  • Question 4 (request help)

    An unused roll of paper towels is shown. What is the volume of the unused roll?
  •     \(\text{cm}^{3}\)
  • Question 5 (request help)

    Model with Mathematics Refer to the graphic novel frame below Exercises a-c.

    a. Find the volume of the bag and candle. Round to the nearest tenth.
  • Bag:     \(\text{in.}^{3}\)
    Candle:     \(\text{in.}^{3}\)
  • Question 5 (request help)

    b. How much packing material is needed to fill the empty space in the bag after the candle is placed in the bag?
  •     \(\text{in.}^{3}\)
  • Question 5 (request help)

    c. There are 70 teachers in the school. If each package of packing material contains 575 cubic inches of material, how many packages do they need to buy to fill all of the gift bags?
  •     packages

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