RIOTG0TH RIOTG0TH

02-06-2016
Mathematics

contestada

Which of the following recursive formulas represents the same geometric sequence as the formula an=2x3n-1

Which of the following recursive formulas represents the same geometric sequence as the formula an2x3n1 class=

Respuesta :

02-06-2016

Hello,

[tex] a_{n}=2*3^{n-1}[/tex]
[tex] a_{n-1}=2*3^{n-2}[/tex]
[tex]\frac{a_{n}}{a_{n-1}}= \frac{2*3^{n-1}}{2*3^{n-2}}=3[/tex]

Answer B

Answer Link

Otras preguntas

Which of the following statements best describes the mood created by this narration? o The room is portrayed as messy with frequently used objects everywhere. T

Which gas was most likely not present in creating the amino acids of early Earth's waters of the past? ammonia sulfur hydrogen nitrogen

Jim has excellent oral and written communication skills. He enjoys public speaking and wants a job in which he will interact with the press and other communicat

Find the length if each arc, round your answers to the nearest tenth.

The angle of elevation to the top of a tree, from a point 50 ft away, is 68º. How high is the tree? Ihelp pls

ZgotDripxx What's up?

Using the liquidity-preference model, when the Federal Reserve decreases the money supply, a. the equilibrium interest rate increases. b. the aggregate-demand c

Shamus owes his parents $162. He pays them 60% of the $45 he earns as a soccer referee each week. How many weeks will it take Shamus to pay back all of the mone

help me!!!!! what does geography mean?A. the way the earth's lands are described B. a person who draws living thingsC. the way living things stay alive D. a per