netflixandzick27
netflixandzick27 netflixandzick27
  • 02-03-2021
  • Mathematics
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Any help? I'm struggling.
Write an explicit equation for each of the following geometric sequences. Then use the equation to find the 15th term.​

Any help Im struggling Write an explicit equation for each of the following geometric sequences Then use the equation to find the 15th term class=

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surjithayer10otahza surjithayer10otahza
  • 02-03-2021

Answer:

Step-by-step explanation:

a=-7

r=21/-7=-3

[tex]a_{15}=a r^{n-1}=-7(-3)^{15-1}=-7(-3)^{14}=-33480783[/tex]

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