| 
October 27th, 2007, 04:31 PM
| | Member | | Join Date: Oct 2007
Posts: 77
Country:  Thanks: 2
Thanked 1 Time in 1 Post
| |  Another geometric sequence ?
A5= 24
r=2
Find A1.
hmmmm..I'm not sure how to do this one. I was absent the day we learned this in class. Thanks in advance. |
October 27th, 2007, 04:44 PM
| | MHF Contributor | | Join Date: Aug 2006
Posts: 6,710
Thanks: 68
Thanked 2,482 Times in 2,276 Posts
| |
|
October 27th, 2007, 04:53 PM
| | Member | | Join Date: Oct 2007
Posts: 77
Country: Thanks: 2
Thanked 1 Time in 1 Post
| |
24=A1(1)
....uuuhh....
?
I'm going off of memory here from my algebra class last year. I was absent the day this was taught in class, so I have no notes, and the textbook doesn't go over this. |
October 27th, 2007, 04:54 PM
| | Member | | Join Date: Oct 2007
Posts: 77
Country: Thanks: 2
Thanked 1 Time in 1 Post
| |
OH NO.
It would be this:
24=A1(16), then solve for A1.
yeeeeeeeees? |
October 27th, 2007, 05:15 PM
|  | vs Jhevon | | Join Date: Feb 2007 Location: New York, USA
Posts: 11,104
Country:  Thanks: 2,610
Thanked 4,271 Times in 3,970 Posts
| |
Quote:
Originally Posted by beetz  OH NO.
It would be this:
24=A1(16), then solve for A1.
yeeeeeeeees? | yes | | Thread Tools | | | | Display Modes |  Linear Mode | 
Posting Rules
| You may not post new threads You may not post replies You may not post attachments You may not edit your posts
HTML code is Off | | | All times are GMT -7. The time now is 06:40 AM. | | |
 | |  |
