fernandancon5623 fernandancon5623
  • 15-03-2022
  • SAT
contestada

What is the sum of the finite arithmetic series 26+29+32

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fayzulloxqaxramonov
fayzulloxqaxramonov fayzulloxqaxramonov
  • 15-03-2022

Answer:

87

Explanation:

2 b eee d d dbbbbbjshshdhdhdhdhshhshssis

Answer Link
susanmuthini89
susanmuthini89 susanmuthini89
  • 15-03-2022

Answer:

87

Explanation:

Sn =n\2[2a+(n-1)d]

=3/2[2(26)+(3-1)3]

3/2(52+6)

3/2(58)

=87

Answer Link

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