A bookstore owner examines 5 books from each lot of 25 to check for missing pages. If he finds at least two
books with missing pages, the entire lot is returned. If,
indeed, there are five books with missing pages, find the
probability that the lot will be returned.

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

x=half

step-by-step explanation:

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.