Which statement about rational numbers is NOT correct? A. All rational numbers are also integers. B. Zero is a rational number. C. All integers also rational numbers. D. All rational numbers can be written in the form a/b

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?

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5