kendra4g
kendra4g kendra4g
  • 25-06-2020
  • Mathematics
contestada

Express the series using sigma notation. 6 + 9 + 12 + 15.

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Asghdfjfk Asghdfjfk
  • 06-07-2020

15

Σ  40

n=6

explanation; add all the numbers to get 40

6 is the first number and 15 is the last number

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kaitlyns1313 kaitlyns1313
  • 16-02-2021

Answer: D on edg

Step-by-step explanation:

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