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What is the 7th term of this geometric sequence? 3, 12, 48, 192, . . .
The 7th term of the geometric sequence 3, 12, 48, 192, . . . is 12,288. a7 = 3 • 4^(7-1); a7 = 3 • 4096; a7 = 12288
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Asked 5/22/2014 7:42:46 AM
Updated 5/23/2014 7:09:44 PM
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The 7th term of the geometric sequence 3, 12, 48, 192, . . . is 12,288. a7 = 3 • 4^(7-1); a7 = 3 • 4096; a7 = 12288
Added 5/23/2014 7:09:44 PM
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The first term of a geometric sequence is 3 and the multiplier, or ratio, is 5. What is the sum of the first 4 terms of the sequence? A. 468 B. 450 C. 375 D. 243
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Question
Not Answered
Updated 5/20/2014 8:19:20 PM
1 Answer/Comment
The ratio (multiplier) of the following geometric sequence 4, 2, 1, 0.5, . . . is 1/2.
Added 5/20/2014 8:18:52 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/20/2014 8:20:48 PM]
What is the ratio (multiplier) of the following geometric sequence? 15, 75, 375, 1875, . . . A. 15 B. 5 C. 7 D. 10
Question
Updated 5/20/2014 8:32:03 PM
1 Answer/Comment
The ratio (multiplier) of the following geometric sequence 15, 75, 375, 1875, . . . is 5.
75/15 = 5
375/75 = 5
1875/375 = 5
Added 5/20/2014 8:32:03 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/20/2014 8:32:27 PM]
What is the 6th term of the geometric sequence with a=3 and ratio (multiplier) = 7?
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Question
Updated 5/20/2014 8:30:50 PM
3 Answers/Comments
The 6th term of the geometric sequence with a=3 and ratio (multiplier) = 7 is a(6) = a(1)r^n-1 = 3*(7^5) = 50,421
Added 5/20/2014 8:26:22 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/20/2014 8:39:10 PM]
The first term of a geometric sequence is 6, and the ratio (multiplier) is 0.5. The sum of the first 8 terms, rounded to the nearest tenth is 12.0

Added 5/20/2014 8:29:36 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/20/2014 8:39:15 PM]
The 4th term of the geometric sequence with a=5 and ratio (multiplier) =-3 is -135.


Added 5/20/2014 8:30:50 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/20/2014 8:32:39 PM]
What is the sum of the first 6 terms of this geometric sequence? –4, –16, –64, –256, … A. –1024 B. –4096 C. –5460 D. –5476
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Question
Expert Answered
Updated 5/18/2014 9:30:17 PM
0 Answers/Comments
What is the sum of the first 6 terms of this geometric sequence? 2, 8, 32, 128, … A. 256 B. 512 C. 2048 D. 2730
Weegy: The sum of the first 6 terms in the geometric sequence 2, 8, 32, 128, 512, 2048 is 2730. User: The first term of a geometric sequence is 3 and the multiplier, or ratio, is 5. What is the sum of the first 4 terms of the sequence? A. 468 B. 450 C. 375 D. 243 (More)
Question
Not Answered
Updated 5/20/2014 8:38:53 PM
1 Answer/Comment
The first term of a geometric sequence is 3 and the multiplier, or ratio, is 5. The sum of the first 4 terms of the sequence is 468.
Added 5/20/2014 8:34:53 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/20/2014 8:37:32 PM]
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