URGENT !! Caroline is opening a CD to save for college. She is considering a 3-year CD or a 3 1/2- year CD since she starts college around that time. She needs to be able to have the money to make tuition payments on time, and she does not want to have to withdrawal money early from the CD and face a penalty. She has $19,400 deposited.

Let w=23 . what is the value of w + 45 ?

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).