Which equation shows that z is directly proportion to the cube of x and inversely proportional to the square of y?

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?

Urgent? will give brainliest to the first correct answer what is the area of the figure?

Two numbers have a sum of 93. if one number is p, express the other number in terms of p.