tevc
tevc
31-12-2019
Mathematics
contestada
What is the 9th term of the sequence 2,8,32,128
Respuesta :
nonsibi
nonsibi
31-12-2019
The rule is: 2(4)^n-1
It is a geometric sequence.
So...
a(9)=2(4)^8=131072
answer: 131072
Answer Link
xmejia610
xmejia610
31-12-2019
The answer is 131,072
Answer Link
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