brady1021
brady1021 brady1021
  • 04-05-2021
  • Mathematics
contestada

Find the fifth term when a1=4 and r=-3

Respuesta :

jimrgrant1 jimrgrant1
  • 04-05-2021

Answer:

a₅ = 324

Step-by-step explanation:

The nth term of a geometric sequence is

[tex]a_{n}[/tex] = a₁ [tex]r^{n-1}[/tex] then

a₅ = 4 × [tex](-3)^{4}[/tex] = 4 × 81 = 324

Answer Link

Otras preguntas

What prompted many southern yeomen and tenant farmers finally to support independence from britain in 1775?
i want the answer??????
What is the best description of a molecule
True/False: Bajo is the opposite of alto. True false
If we decrease the amount of force and keep all other factors the same what will happen to the amount of work
Find the value of x for which m||n A:38 B:62 C:103 D:150
The American government is a big spender. What does it spend most of its revenue on? Please give several examples
What would you do for a patient who you think is experiencing a cerebrovascular accident (CVA)?
will 5x-3y>15 have a solid line
What was the core business that made Standard Oil a horizontally integrated monopoly?a)finding new uses for oilb) refining oilc)building oil pipelinesD) transpo