KennedyGrace8656 KennedyGrace8656
  • 08-06-2017
  • Mathematics
contestada

What is the 9th term of the sequence which has a first term of 1 and has a common ratio of 1.5?

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ghanami
ghanami ghanami
  • 09-06-2017
hello : 
An = A1×q^(n-1)....A1 =1  and  q = 1.5

An = 1×(1.5)^(n-1)
An =(1.5)^(n-1)
 the 9th term is A9 =(1.5)^8
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