What number multiplied by 1/3 equals 10

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?

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15