1. Find 3 rational numbers between −1//3 and 1/−5

The head librarian at the library of congress has asked her assistant for an interval estimate of the mean number of books checked out each day. the assistant provides the following interval estimate: from 740 to 920 books per day. what is an efficient, unbiased point estimate of the number of books checked out each day at the library of congress?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

In an improper fraction, is the numerator equal to, less than, or greater than the denominator