SOLUTION: The fifth term of an arithmetic sequence is 23 and the 12th term is 72. 1)Determine the first three terms of the sequence and the nth term? 2) what is the value of the tenth term 3
Algebra.Com
Question 1109504: The fifth term of an arithmetic sequence is 23 and the 12th term is 72. 1)Determine the first three terms of the sequence and the nth term? 2) what is the value of the tenth term 3) which term has a value of 268
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
This goes through seven common difference increments.
---------common difference.
A, first term
-------the term,
General Term, ;
Go from there.
RELATED QUESTIONS
The fifth term of an arithmetic sequence is 23 and the 12th term is 72.
1.1determine the (answered by Boreal)
The 11th term of an arithmetic sequence is 57 and the sum of the first and fourth terms... (answered by MathTherapy)
The fifth term of an arithmetic progression is 24 and the sum of the first tenth terms is (answered by josgarithmetic)
the third term of an arithmetic sequence is 34 and the 15th term is -14. Determine the... (answered by stanbon)
the sum of the second and sixth terms of an arithmetic sequence is 4. the third term is... (answered by Fombitz)
If the 4th term of an arithmetic sequence is 24 and the 12th term is 56, what is the... (answered by josgarithmetic)
The fifth term of an arithmetic sequence is 41 and the twelfth term is 20. Determine the... (answered by josgarithmetic)
Find the first term and the common difference of the arithmetic sequence whose
7th term (answered by ikleyn)
Write the first four terms of an arithmetic sequence whose ninth term is -51 and whose... (answered by rothauserc)