A bag contains 4 yellow balls 5 red balls and 6 blue balls what is the probability of picking a yellow ball

4/15

Step-by-step explanation:

there is a total of 15 balls and there is 4 yellow balls

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.