1.   Write 3,465 in scientific notation.
    A. 34.65×102 B. 3.465×103
    C. 346.5×10 D. 0.3465×104
    Hint

  2.   Which symbol makes the following statement true?
7,500 ______ 7.5 103
    A. B. >
    C. = D. <
    Hint

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

  4.   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 × 109
    C. 2.99 × 1010 D. 3.00 × 108
    Hint

  5.   Write 1,360,000,000,000 in scientific notation.
    A. 1.36 × 1013 B. 0.136 × 1013
    C. 13.6 × 1012 D. 1.36 × 1012
    Hint