Geometric Series Answers
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1
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Question text not available
Answers:
Blank 1:79
Blank 2:99
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r = [___]
Answer:
Insufficient information
3
S6 = [___]
Answer:
84
4
Find the sum.
A
Option
B
Option
C
Option
5
Identify a1 and r for the sum of the geometric series. −4, 8, −16, 32,… a1 = r =
Answers:
Blank 1:Insufficient information
Blank 2:Insufficient information
6
a1 = [___]
Answer:
1/2
7
a1 = [___]d
Answer:
0.5
9
Question text not available
Answers:
Blank 1:14
Blank 2:111
10
Which series represents this situation?
A
1 + 1 · 7 + 1 · 72 + . . . 1 · 76B
1 + 1 · 7 + 1 · 72 + . . . 1 · 77C
7 + 1 · 7 + 1 · 72 + . . . 1 · 76D
7 + 1 · 7 + 1 · 72 + . . . 1 · 7711
Check all of the infinite geometric series that converge.
A
135 – 405 + 1,215 – 3,645 + . . .B
Option
C
Option
D
Option
13
Which geometric series should you use to find the total amount of money after 30 days?
A
Option
B
Option
C
Option
14
After 30 days, the total is $.
Answer:
10737418.23
15
Write as a fraction in lowest terms:a =
Answers:
Blank 1:PENDING
Blank 2:99
16
Write as a fraction in lowest terms:a =
Answers:
Blank 1:14
Blank 2:111
17
Which series represents this situation?
A
1 + 1 · 7 + 1 · 72 + . . . 1 · 76B
1 + 1 · 7 + 1 · 72 + . . . 1 · 77C
7 + 1 · 7 + 1 · 72 + . . . 1 · 76D
7 + 1 · 7 + 1 · 72 + . . . 1 · 7718
After 7 days, people saw the video.
Answer:
137,257
19
Check all of the infinite geometric series that converge.
A
135 – 405 + 1,215 – 3,645 + . . .B
OptionC
OptionD
OptionDid you find these answers helpful?
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