tn = 6*n
12÷36=6÷18=3÷9=1÷3 ie. 12÷36=1÷3
12 is what percent of 18= 12 / 18= 0.666667Converting decimal to a percentage:0.666667 * 100 = 66.67%
The greatest common factor of 12 and 18 is 6. Therefore, the simplified fraction of 12/18 is 12/18 ÷ 6/6 = 2/3.
3 is the GCF of 12, 18, and 21. 3x4=12 3x6=18 3x7=21 3 is the GCF of 12, 18, and 21.
The least common multiple of 5, 12, and 18 is 180.
If the term number is n, then the nth term is 10(n-1) +8.
For {12, 15, 18} each term is the previous term plus 3; a general formula for the nth term is given by t(n) = 3n + 9. For {12, 24, 36} each term is the previous term plus 12; a general formula for the nth term is given by t(n) = 12n.
If you mean: 6 12 18 24 then the nth term is 6n
Using the quartic function as the position to value rule, Un = (17n4 - 194n3 + 775n2 - 1198n + 672)/24, where n = 1, 2, 3, ... the next term is 63.
The nth term of that series is (24 - 6n).
12, 8
The nth term is 18 -3n and so the next term will be 3
Rule of 12: If you add all the digits and the result is divisible by both 3 and 4 648 (6+4+8=18 and 18÷3=6, also 48÷4=12) Yes 916 (9+1+6=16, 16÷3= 5 1/3) No
The sequence has a difference of 10, so the nth term starts with 10n. Then to get to -8 from 10 you need to subtract 18. So the nth term is 10n - 18.
24 - 6n
It can be any number you like. It is alwayspossible to find a polynomial of degree 7 that will fit all the given values as well as the additional point.You can fit the following rule:Un = (9n6 - 235n5 + 2395n4 - 12025n3 + 30836n2 - 37300n + 16560)/80 for n = 1, 2, 3, ... and, according to that position-to-value rule, the next number is 45.This may not be the rule you want, but it is a perfectly valid rule.
There are two ways to say the general rule. They both mean exactlythe same thing, and they both generate the same sequence:1). Starting with 15, each new term is 3 less than the one before it.2). The nth term of the sequence is [ 18 - 3n ] or [ 3 times (6 - n) ].