Mr. john doe was figuring out his federal income tax. his income tax is 26,800, but he was able to subtract 5,000 in deducations he paid 15% of the remaning income tax . how much did he pay

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?

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.