Description : How do you find the answer to an arithmetic sequence?
Last Answer : You divide the head with the tail and do some dancing
Description : What Find the 90th term of the arithmetic sequence 16,21,26?
Last Answer : The 90th term of the arithmetic sequence is 461
Description : What is the nth term of the arithmetic sequence 22 15 8 1 ...?
Last Answer : The nth term is -7n+29 and so the next term will be -6
Description : What is the fifth term of the arithmetic sequence 7 4 1?
Last Answer : As you are taking 3 away each time, the 5th term will be -5.
Description : Which explains why the sequence 216 12 23 is arithmetic or geometric?
Last Answer : The sequence 216 12 23 is neither arithmetic nor geometric.
Description : The sum of the first 12 terms of the arithmetic sequence tn=15-3n is?
Last Answer : tn=15-3nt1=15-3x1=12t2=15-3x2=9d=t2-t1/d=9-12=-3tn=t1+(n-1)xdtn=12+(12-1)x-312+11x-3=12+(-33)=-21=tnSn=n/2x(tn+t1)=S12=12/2 x(-21 +12)=6 x -9=-54