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

How would the War Powers Act have impacted President Truman's initial ability to deploy US soldiers into the Korean War? a.) It would have granted him more po

Brenda’s Boards manufactures skateboards. Each skateboard sells for $45 and includes the following expenses: $3 for the wheels and mounts, $1 for the plastic bo

A point is on a circle if the distance from the center of the circle to the point is equal to the area. circumference. radius. diameter.

The Mycenaeans were located in this country. A. Italy B. Spain C. Turkey D. Greece

Because I dislike the color, I plan to wear yellow on National Pink Day. What is the form of the underlined verb? plan is underlined. A. active B. imperative

Which position would Adam Smith most likely support during a congressional debate on tax reform? A. Income taxes should be decreased to the same rate for ever

Which statement about activation energy is true? A. It is not affected by catalysts. B. It has no effect on the rate of the reaction. C. It is the energy

solve the system of equations below 4x+y=16 and 2x+3y=-2

Which of these is a common feature for the lac and trp operon? A. Regulatory proteins bind to operator B. Regulatory proteins bind to promoter C. Regulatory

A 12-ft-by-15-ft rectangular swimming pool has a 3-ft-wide no-slip surface around it. What is the outer perimeter of the no-slip surface? a. 78 ft. b.