Find the sum of the arithmetic series 8 +13 +...+ 58. a) 726 Ob) 1914 Oc) 330 d) 363

Chopper asked Jun 13, 2023

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5 votes

Find the sum of the arithmetic series 8 +13 +...+ 58.

a) 726
Ob) 1914
Oc) 330
d) 363

Chopper asked Jun 13, 2023

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24 votes

Answer:

363 (d)

Explanation:

Sum = (a1+an)(n)/2

n = (an-a1)/d +1 = 11

Plug into the sum formula.

Sum = 363

Horkrine answered Jun 18, 2023

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