blairmay000 blairmay000
  • 22-01-2022
  • Mathematics
contestada

In an arithmetic sequence, the first term, a1, is equal to 3, and the fourth
term, a4, is equal to 33. Which number represents the common difference of
the arithmetic sequence?

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Respuesta :

ytsha
ytsha ytsha
  • 22-01-2022

Answer:

a4=a1+(n-1)d

33=3+3d

30=3d

d=30/3

d=10

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