netflixandzick27 netflixandzick27

02-03-2021
Mathematics

contestada

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=

Respuesta :

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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