There were 1125 books sold last week at sid's bookstore. the circle graph below summarizes these books by genre. the central angle for the mystery slice is 100.8° . how many of the books sold were mystery books?

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

The graph of which equation includes the points (0, 10) and (10, 11)? y = 10x + 11 y = x + 10 y= 1/10x + 10 y = 1/10x + 11