One part of a circle is shaded 1/3 and another is shaded 1/2. how much of the circle is shaded? write your answer as a fraction in simplest form.

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?

What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5