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

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

  3.   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 × 108 B. 3.00 × 109
    C. 2.99 × 1010 D. 2.99 × 109
    Hint

  4.   Write 45,870,320 in scientific notation.
    A. 45.87032 × 106 B. 4.587032 × 108
    C. 4.587032 × 107 D. 45.87032 × 107
    Hint

  5.   Which symbol makes the following statement true?
568 ______ 5.1 × 102
    A. < B. =
    C. D. >
    Hint