SOLUTION: Evaluate each series to the given term. 2+4+6+8+...10th term

SOLUTION: Evaluate each series to the given term. 2+4+6+8+...10th term

Algebra.Com

Question 870528: Evaluate each series to the given term.
2+4+6+8+...10th term
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
it is an Arithmetic sequence
a=2, d=2
t10 = a+(n-1)d
t10 = 2+(10-1)2
t10 =2+18
=20
10th term =20
RELATED QUESTIONS
evaluate each series to the given term -5 -25 -45 -....; 9th... (answered by richwmiller)

For questions 1-6 determine whether each series is arithmetic or geometric. Then evaluate (answered by arallie)

For questions 1-6 determine whether each series is arithmetic or geometric. Then evaluate (answered by arallie)

For questions 1-6 determine whether each series is arithmetic or geometric.... (answered by arallie)

For questions 1-6 determine whether each series is arithmetic or geometric. Then evaluate (answered by arallie)

The first term of an arithmetic series is 2. The 10th term is 61. Calculate s10. (answered by reviewermath)

10) Use the geometric series of numbers 1, 1/2, 1/4, 1/8,�to find the following: a) What (answered by venugopalramana)

For questions 1�6 determine whether each series is arithmetic or geometric. Then evaluate (answered by solver91311)

Given the arithmetic series 2+4+6...=420 find the term a and the common... (answered by ikleyn)