Ahebert2989 Ahebert2989
  • 15-01-2024
  • Mathematics
contestada

Evaluate each series:
⁵∑i = ₁ 3i

A) 15
B) 30
C) 45
D) 60

Respuesta :

Marver1ck
Marver1ck Marver1ck
  • 15-01-2024

Answer:

C) 45

Step-by-step explanation:

⁵∑i = ₁ 3i represents the summation of 3i for i ranging from 1 to 5.

⁵∑i = ¹³i = 3(1) + 3(2) + 3(3) + 3(4) + 3(5) = 3 + 6 + 9 + 12 + 15 = 45

So, the answer is C) 45.

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