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
e
x
= 7?
A.
ln
x
= 7
B.
7 = ln
e
C.
x
= ln 7
D.
e
x
= ln 7
Hint
4.
Evaluate 4 +
e
ln9
.
A.
4 +
e
3
B.
9 +
e
4
C.
13
D.
9 + ln 4
Hint
5.
Evaluate ln
e
3 -4
x
.
A.
4
x
– 3
B.
e
3
–
e
4
x
C.
(3 – 4
x
)log
10
e
D.
3 – 4
x
Hint