2007-09-24 04:43:32 · 7 answers · asked by SALLY T 1 in Science & Mathematics ➔ Mathematics
3n.
2007-09-24 04:50:18 · answer #1 · answered by SoulDawg 4 UGA 6 · 0⤊ 1⤋
The answer is 3n. The reason for this is the following:
In your sequence, you can notice the patern that each is increasing by 3. Each of your terms is also a multiple of 3. So, the first team is 3 = 3*1, then 6 = 3*2, 9 = 3*3, 12 = 3*4, 15 = 3*5. So, since the 1st term is 3*1, the 2nd term is 3*2, the 3rd term is 3*3, then the nth term is 3*n.
2007-09-28 04:49:23 · answer #2 · answered by football_guy_it51 3 · 0⤊ 0⤋
3n
coz there is a differance of 3 between every number therefore it must be a factor of three and n stands for numbers so
1 2 3 (n) so it's basical 3 X n
3, 6, 9
2007-09-24 05:37:48 · answer #3 · answered by Anonymous · 0⤊ 1⤋
you will possibly be able to desire to locate the trend first. occasion a million 3 6 9 rule is upload 3 every time. then look at your rule and your 1st answer rule=3 1st answer=a million to get to a million, you do away with 2 ,so therfore it is going to be 3n-2 3 as you upload 3 every time - as you do away with to get on your 1st quantity 2 as thats the quantity mandatory to be taken away.
2016-11-06 06:18:42 · answer #4 · answered by Anonymous · 0⤊ 0⤋
n x 3 = 3n
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2007-09-24 05:27:11 · answer #5 · answered by Joymash 6 · 0⤊ 1⤋
every number is increasing by 3 and/or is divisible by 3. next number would be 18, 21, 24, 27 etc....
2007-09-24 04:52:24 · answer #6 · answered by jb 3 · 0⤊ 0⤋
3n
2007-09-24 05:40:57 · answer #7 · answered by Anonymous · 0⤊ 1⤋