5dpfmt4yfd 5dpfmt4yfd

23-12-2020
Mathematics

contestada

5,9,13...
Find the 31st term

Respuesta :

nadia2318116 nadia2318116

23-12-2020

Answer:

a(31) =125

Step-by-step explanation:

d=9-5=13-9=4

then it is an arithmetic sequence

a(n) = a1 +(n-1)d

a(n) = 5 +(n-1)4

a(31) = 5 +(31-1)4

=125

hope this helps

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