keke2055 keke2055

26-01-2021
Mathematics

contestada

Consider the sequence:

89, 82, 75, 68, ...

What is the 12th term in the sequence?

A. 4
B. 8
C. 12
D. 20

Respuesta :

Parasmahata Parasmahata

26-01-2021

Answer:

ans 12

Step-by-step explanation:

first term(a)=89

common difference(d)=7

we know,

tn=a+(n-1)d

t12=89+(12-1)(-7)

t12=89+11*(-7)

t12=89-77

t12=12

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