Liyahs1803 Liyahs1803

14-04-2020
Mathematics

contestada

Determine if the sequence is geometric. If it is, find the term named in the problem.

25.) 4, 8, 16, 32, ...
Find a9 (9 is a lowered power to a)

Relax

Respuesta :

altavistard altavistard

14-04-2020

Answer:

120

Step-by-step explanation:

Each new term is twice the previous term, so this is a geometric sequence. The applicable formula is

a(n) = a(1)*4*(n - 1)

and so a(9) = 4*4(9 - 1) = 120

Answer Link

Otras preguntas

x y Depth (m) Pressure (N) 4 32 12 89 40 250 135 1100 210 1580 Give the correct value for the slope of the line plotted. Use two significant figures in your an

Please tell me the final answer Also, please ignore the pencil marking and the red ink

How to divide polynomials

Which are possible solutions to reducing the level of CO2 in the atmosphere?

What was the main complaint about Proposition 187? A.It was not harsh enough. B.It ignored immigrants who stayed in the United States on expired visas. C.It was

List three staple convenience goods that you or someone you know buys on a regular basis

Penn established the city of Philadelphia. True False

Why do you think the British attacked the White House during the war of 1812

Which value of y satisfies the inequality 7y + 5 > 47?

water molecules are listed from a to b to c in