1.   Find ln 6.21 to four decimal places.
    A. 0.7931 B. 497.7013
    C. 1.8262 D. 2.7183
    Hint

  2.   Find ln 0.732 to four decimal places.
    A. -0.4624 B. -0.4719
    C. -0.3120 D. -0.5227
    Hint

  3.   What is an equivalent logarithmic equation to ex = 7?
    A. ln x = 7 B. 7 = ln e
    C. x = ln 7 D. ex = ln 7
    Hint

  4.   Evaluate 4 + eln9.
    A. 4 + e3 B. 9 + e4
    C. 13 D. 9 + ln 4
    Hint

  5.   Evaluate ln e3 -4x.
    A. 4x – 3 B. e3e4x
    C. (3 – 4x)log 10 e D. 3 – 4x
    Hint



Glencoe
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