The dimensions of the base of Box 1 arex by 3x. The base area of Box 1 is:
3x
312
O 3x
4x

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?

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?