Given circle C with arc DE measuring 30° and radius 60, find the area of the sector with arc BE. (Show your work and I’ll mark brainliest if you’re correct) A. 300
B. 300 pi
C. 900 pi
D. 1500
E. 1500 pi

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?

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

(a.s."similarity in right triangles"solve for xa.) 10b.) 20c.) 14.5d.) [tex] 6\sqrt{3} [/tex]