Mathematics

8th

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8th Grade Math: Week 1 FSA Countdown Day 5

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  • 1. Multiple Choice
    3 minutes
    1 pt

    The average distance from Jupiter to the Sun is about

    4 x 108 miles. The average distance from Venus to the Sun is about 8 x 107 miles. The average distance from Jupiter to the Sun is about how many times as great as the average distance from Venus to the Sun?

    5

    .5

    50

    10

  • 2. Multiple Choice
    3 minutes
    1 pt

    At a given time, Saturn was 9.1 × 108 miles from the Sun and Earth was 9.3 × 107 miles from the Sun. By what distance is one planet closer to the Sun than the other planet?

    2 × 101

    2 × 105

    8.17 × 107

    8.17 × 108

  • 3. Multiple Choice
    3 minutes
    1 pt

    Bamboo is one of the fastest-growing plants. A typical growth rate for bamboo in temperate climates is 3-10 centimeters per day during the growth season. Which of the following equations, where t represents time in days, and L represents length in centimeters, could be descriptions of the growth of a bamboo plant? Select all that apply.

    L = 10.4t

    L = 2.5t

    L = 3.6t

    L = 7.1t

    L = 9.3t

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