One computer industry expert reported that there was about 6: 00 million computers in use worldwide in 2001 in that the number was increasing in that annual rate was about 10% how many computers or their half then worldwide in 2009

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

answer: b

step-by-step explanation:

if i did my math right then the answer should but 108