A new restaurant with 131 seats is being planned. Studies show that 62% of the customers demand a "no children" area. How many seats should be in the "no children" area in order to be very sure (mu plus 3 sigma) of having enough seating there?

82

Step-by-step explanation:

According to the study, 62% customer's demand "no children" area, 0.62*131 = 81.22 seats to be very sure there must be 82 seats in "no children" area.

it would to have a graph or something ! but i had this question so its false

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.