Devon found that for every 4 miles he walks he needs one bottle of water he plotted his water usage on a graph but left out some possible points

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?

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing