let x/y+w/z =2,then the value of y/x+z/w is a)1/2 b) 3/4 c)5 d)2 which one is correct answer please help​

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.

it is 10.6 according to my calculations

step-by-step explanation:

what does 'mandy have ben 780 bottle caps. ' mean?