Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Arithmetic Sequences
Finding the nth term
Find the 9th term of the arithmetic sequence with the a1=10 and d=-12
1 answer
a9 = a1+8d
so plug in your numbers
You can
ask a new question
or
answer this question
.
Related Questions
The 8th term in an arithmetic sequence is 5, and the sum of the first 10 terms is 20. Find the common difference and the first
The first term of an arithmetic sequence is 6, and the tenth term is 2.
(a) Find the common difference d. d = Find the 100th term
The 5th term and the 8th term of an arithmetic sequence are 18 and 27 respctively.
a)Find the 1st term and the common difference
find the 9th term of the arithmetic sequence with Asub1=10 and =1/2
If the 16th term of an arithmetic sequence is three times the fourth term, find the ratio of the 23rd term to the third term.
term given by x+2,3x-1,and 4x-1 form an arithmetic sequence. find the value of x.
i didn't get it how to start this question and
The 9th term of an Arithmetic Progression is 8 and the 4th term is 20. Find the first term and the common difference.
If 6 times the sixth term of an arithmetic progression is equal to 9 times the 9th term, find
the 15th term.
The sum of the 4th and the 14th term of an arithmetic sequence equals 22. The 9th term is 4 larger than the 4th term. Calculate
Find the 9th term of sequence.
4, 12, 36, 108, .... The 9th term of sequence is ?? My answer 236,196 4+[3(n-1)] Correct?
