Two angles are complementary. One angle is twice as large as the other. Find the number of degrees in each angle

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?

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.