Ron0naAmanTenni3eles Ron0naAmanTenni3eles
  • 23-11-2016
  • Mathematics
contestada

Find the 18th term of the sequence 5, 8, 11, 14, 17...



a. An 18th term does not exist
b. 53
c. 56

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Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 23-11-2016
adds 3 each time
first term is 5
an=a1+d(n-1)
d=common difference
a1=first term
an=5+3(n-1)
18th term
a18=5+3(18-1)
a18=5+3(17)
a18=5+51
a18=56

C is answer
Answer Link
reynoldswileyn reynoldswileyn
  • 10-05-2021

Answer:

56

Step-by-step explanation:

Answer Link

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