Alonzo and Cheryl are both members of s population, and a simple random sample is being conducted. If the chance of Alonzo being selected is 1/2900 , what is the chance of Cheryl being selected?

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.