Find the sum.
-$14 + 16 + 18 + 20 + \ldots + 314$
A) 24,764
B) 25,080
C) 24,450
D) 47,414

Question

Quizplus · Accepted Answer

The sum of the arithmetic series is given by the formula:$S_n = \frac{n}{2} (a_1 + a_n)$where $n$ is the number of terms, $a_1$ is the first term, and $a_n$ is the last term.In this case, $n = 16$, $a_1 = 14$, and $a_n = 314$. Substituting these values into the formula, we get:$S_{16} = \frac{16}{2} (14 + 314) = 8 (328) = 2624$Therefore, the sum of the series is 2624.

Find the Sum 14+16+18+20+…+31414 + 16 + 18 + 20 + \ldots + 31414+16+18+20+…+314

Find the Sum $14 + 16 + 18 + 20 + \ldots + 314$