The area of a circle is 225π square inches. Find the area of the sector whose central angle is 45o.  Round your answer the the nearest tenth if necessary.​

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract

Write as a product of two polynomials. 2(3–b)+5(b–3)^2