1. A chemical engineer is trying to increase the amount of the useful product in a reaction. She performs the reaction with her new equipment 10 times and gets the following amounts of the useful product: I 47.2 | 48.2 48.4 48.3 47.1 48.2 | 48.3 47.5 | 48.5 | 48.1 amount of useful product in grams What proportion of the reactions were above the 48 grams threshold?

answer: the equation matches the regression

step-by-step explanation:

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.