Question

Choosing a book with a mystery science fiction ROMANCE or adventure choosing one of five different authors for each theme and choosing paperback or hardcover for the tyer of book

Answer 1

Percy Jackson

Answer 2

what??

Answer 3

What do u want?

Answer 4

its a math promblem

Answer 5

No its not. what are you trying to find. i can guess its a probablity question.

Answer 6

ya

Answer 7

(1/4) * (1/5) * (1/2)
1/4 for the 4 types of genre
1/5 for the 5 different authors
1/2 for the 2 kinds of book, paperback and hardcover.