The radius of the larger circle is 10 cm the radius of the smaller circle is 5 cm what is the approximate area of the shaded region

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

Find the value of x for which line a is parallel to line b

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −