1.
Find
.
A.
does not exist
B.
7
C.
5
D.
0
Hint
2.
Write
as a fraction.
A.
B.
C.
D.
Hint
3.
Find the sum of the series 12 + 36 + 108 + ··· .
A.
156
B.
The sum does not exist.
C.
480
D.
7,000,000
Hint
4.
Find
A.
B.
C.
The limit does not exist.
D.
Hint
5.
Write
as a fraction.
A.
B.
C.
D.
Hint