Guinns average call lasted 3.25 minutes how much did an average call cost

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e