1. There are 8 fiction books and 11 nonfiction books on a reading list. Your teacher randomly assigns you 2 books to read over the summer. What is the probability that you are assigned all nonfiction books? 2. A school has 6 Spanish teachers and 5 French teachers. The school's principal randomly chooses 2 of the teachers to attend a conference. What is the probability that the principal chooses 2 Spanish teachers?

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?