When 3/11 is written as a repeating decimal, which digits are repeating

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

What is the value of the discrimination for the quadratic equation 0=×2+2+×2

Thomas is using a drawing program to complete a construction. which construction could he be completing? two perpendicular lines are drawn. inscribing an equilateral triangle in a circle inscribing a square in a circle inscribing a regular pentagon in a circle inscribing a regular hexagon in a circle