PrettyAddictionxoxo PrettyAddictionxoxo

25-10-2021
Mathematics

contestada

HELP!! IM BEING TIMED!

What is the iterative rule for this geometric sequence?
2/9, 2/3, 2, 6, ...

A.) an = 2/9 • 3^n
B.) an = 3(2/9)^n-1
C.) an = 2/9 • 3^n-1
D.) an = 3(2/9)^n

Respuesta :

26clycan 26clycan

25-10-2021

Answer: D

Step-by-step explanation:

2/3 divided by 2/9 = 3

a n = a 1 ⋅ r^( n − 1)

an = (2/9) * 3^(n-1)

Answer Link

Otras preguntas

Mike said "that he was sorry." This sentence is an example of ___________________. A) a correctly punctuated direct quotation B) a correctly punctuated indirect

help I'm tired and don't wanna solve

Which two kings of Judah were exiled to Babylon

What is the coefficient in the expression? 9n-2 A) 2 B)9 C) n

help me plz i have 5 more

use integer to express a profit of ₹250

4) What is most significant about the meeting between Cassius and Brutus in 1.2.? (4 sentences)

Write a two stanze poem about how a tiny thing managed to change your mood how and why on a dog

Describe the changes that occur inside a helium balloon as it rises from sea level

when the south lost the civil war slavery was _______.