bcervantez bcervantez
  • 03-02-2020
  • Mathematics
contestada

what is the seventh term of the geometric sequence were a one equals -4096 and a four equals 64

Respuesta :

MathPhys
MathPhys MathPhys
  • 03-02-2020

Answer:

-1

Step-by-step explanation:

The nth term of a geometric sequence is:

aₙ = a₁ (r)ⁿ⁻¹

where a₁ is the first term and r is the common ratio.

Given that a₁ = -4096 and a₄ = 64:

64 = -4096 (r)⁴⁻¹

-1/64 = r³

r = -1/4

So the seventh term is:

a₇ = -4096 (-1/4)⁷⁻¹

a₇ = -1

Answer Link

Otras preguntas

The gastrointestinal (GI) tract is also known as the blank canal.
Reading Strategies 6: Question 5 A student is most likely to record in a dialectical journal. Select one: O a list of story characters O their reaction to a sto
Pls can someone help meChoose at least five tools/equipment from the list below. Explain the uses of tools/equipment in preparing appetizers. ​
HELP ASAP I WILL GIVE BRAINLEIST
11.4.3 Quiz: Solving Inequalities Question 2 of 10 Solve - 2x - 6 > x + 9. A. 3 > -3 B. 2 > -5 C. x < -5 D. x < -3
How might a political action committee influence government?
Which decimal has least value 0.0093 0.6 0.017
Explain the strategy Japan used to attack Pearl Harbor. Why did they follow a route outside of normal shipping lanes, and why did they attack early in the morni
Please help :-( Write a/an or the
please help me solve this french please