1.   Which symbol makes the following statement true?
3.25 × 103 ______ 325
    A. < B. >
    C. = D.
    Hint

  2.   The speed of light in a vacuum is exactly 299,792,458 meters per second. Write this number in scientific notation with the factor rounded to the hundredths place.
    A. 3.00 × 109 B. 2.99 × 1010
    C. 3.00 × 108 D. 2.99 × 109
    Hint

  3.   Which symbol makes the following statement true?
1.55 × 104 ______ 15,000
    A. = B. >
    C. < D.
    Hint

  4.   Write 9.01 × 108 in standard form.
    A. 9,010,000 B. 901,000,000
    C. 90,100,000 D. 9,010,000,000
    Hint

  5.   Write 6.2 × 105 in standard form.
    A. 62,000,000 B. 6,200,000
    C. 620,000 D. 62,000
    Hint



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