A triangle is placed in a semicirce with a radius of 2 cm, as shown below. Find the area of the shaded region. Use the value 3.14 for at,

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 same math paper but the back now i hope your able to read it cleary i need with hw

Robert is placing sod in two square shaped areas of his backyard. one side of the first area is 7.5 feet. one side of the other area is 5.7 feet. the sod costs y dollars per square foot