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Answered

find the geometric sequence of the 8th term of the following sequence, 100,200,400​

Sagot :

CIRILOYAMUTABIN

Answer:

8th term is 12,800

Step-by-step explanation:

100,200,400,800,1600,3200,6400,12800

r=2

an=a1(r)^n-1

a8=100(2)^8-1

a8=100(2)^7

a8=100(128)

a8=12,800

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