SOLUTION: the first and last term of an arithmetic progression are -30 and 10 respectively. find the arithmetic progression and it's 20th term.
Algebra.Com
Question 824523: the first and last term of an arithmetic progression are -30 and 10 respectively. find the arithmetic progression and it's 20th term.
Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!
more information is needed - either the number of terms, or the common difference
RELATED QUESTIONS
The first and the last term of an arithmetic progression are 9 and 93.If the sum of the... (answered by mananth,stanbon)
A geometric progression and an arithmetic progression have the same first term. The... (answered by htmentor)
The first and the last term of an arithmetic progression are -0.5 and 140.5 respectively. (answered by math_tutor2020,greenestamps,Edwin McCravy,MathTherapy)
The first term of an arithmetic progression is 12 and the sum of the first 16 terms is... (answered by greenestamps)
The first and last term of the arithmetic progression are 3 and 21 respectively and the... (answered by tommyt3rd)
A geometric progression has 6 terms. The first term is 192 and the common
ratio is 1.5.... (answered by greenestamps)
A geometric progression has six terms. The first term is 486 and the common ratio is ;.... (answered by greenestamps)
the 3rd and 7th term of an arithmetic progression are 18 and 30 respectively, the sum of... (answered by greenestamps)
The 12th 85th and last terms of an arithmetic progression are 38 257 and 395... (answered by Fombitz)