Answer:

108php

Step-by-step explanation:

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Answer:

Two books are assigned for a statistics class: a textbook and its corresponding study guide. The iversity bookstore determined 20% of enrolled students do not buy either book, 55% buy the textbook, and 25% buy both books, and these percentages are relatively constant from one term to another. If there are 100 students enrolled, how many books should the bookstore expect to sell to this class?

Around 20 students will not buy either book (0 books total), about 55 will buy one book (55 books total), and approximately 25 will buy two books (totaling 50 books for these 25 students). The bookstore should expect to sell about 105 books for this class.

Step-by-step explanation:

pa brainliest correct me if I'm wrong