1.
Find ln 0.732 to four decimal places.
A.
-0.5227
B.
-0.3120
C.
-0.4624
D.
-0.4719
Hint
2.
Finance
If $500 is deposited in an account paying 5.25% interest compounded continuously, find the amount in the account after 3 years.
A.
$427.14
B.
$555.36
C.
$616.84
D.
$585.29
Hint
3.
What is an equivalent logarithmic equation to
e
x
= 7?
A.
7 = ln
e
B.
x
= ln 7
C.
e
x
= ln 7
D.
ln
x
= 7
Hint
4.
Solve 4 – 2
e
4
x
= 1.
A.
0.10
B.
–0.10
C.
0.41
D.
–0.41
Hint
5.
Solve ln (2
x
+ 3) > 4.
A.
x
> 20.2
B.
x
< 20.2
C.
x
< 25.8
D.
x
> 25.8
Hint