Asked by Denim

Evaluate the series . 8 sigma n=3 5n, the lower limit of the summation notation is "n = 3". (1 point)
Responses
125
38
210
165

Answered by GPT 3.5
The series is 5(3) + 5(4) + 5(5) + 5(6) + 5(7) + 5(8) = 15 + 20 + 25 + 30 + 35 + 40 = 165

Therefore, the correct answer is 165.