edsheeranswife113 edsheeranswife113

01-06-2016
Mathematics

contestada

Give the first four terms of a geometric sequence having a1=18 and r = 2.

Respuesta :

01-06-2016

Hello,

[tex] a_{1}=9*2=18 [/tex]
[tex] a_{2}=9*2^{2}=36 [/tex]
[tex] a_{3}=9*2^{3}=72 [/tex]
[tex] a_{4}=9*2^{4}=144 [/tex]

[tex] a_{n}=9*2^{n} [/tex]

Answer Link

Otras preguntas

Newton's second law of motion states that the acceleration of an object as produced by an unbalanced force is directly proportional to the magnitude of the forc

What are organic molecules made of?

Radiocarbon dating can be used to determine the age of _____.

What is the answer to this problem

please help! I put all my points into this question, brainliest, thanks, rattings, etc. 1. How can the rate of a reaction be increased? increasing the temperatu

A bus company has been contracted to transport 330 passengers 440 miles. Each bus will hold 55 passengers. Which inequality represents the solution set that sh

What is the best unit of measurement for the capisity of a travel size of shampoo

Can someone help me with these 3 questions of you can and show the work too

PLEASE HELP ME WRITE SPEECH OR POEM ON SOLE TRADER, PARTNERSHIP,FRANCHISE

find the total price of a $14.00 shirt including the 7% sales tax