Homework Explained - Math Practice 101

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Grade 7 HMH Go Math - Answer Keys


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  • Question 9 (request help)

    Communicate Mathematical Ideas

    You generate three random whole numbers from 1 to 10. Do you think that it is unlikely or even impossible that all of the numbers could be 10? Explain?

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  • Question 10 (request help)

    Erika collects baseball cards, and 60% of the packs contain a player from her favorite team. Use a simulation to find an experimental probability that she has to buy exactly 2 packs before she gets a player from her favorite team

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  H.O.T.  

  Focus on Higher Order Thinking  

  • Question 11 (request help)

    Represent Real-World Problems

    When Kate plays basketball, she usually makes 37.5% of her shots. Design and conduct a simulation to find the experimental probability that she makes at least 3 of her next 10 shots. Justify the model for your simulation.

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  • Question 12 (request help)

    Justify Reasoning

    George and Susannah used a simulation to simulate the flipping of 8 coins 50 times. In all of the trials, at least 5 heads came up. What can you say about their simulation? Explain.

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