Select the fraction that is a recurring decimal.
28/35, 16/18, 19/76, 133/190, 30/48

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

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?

If a distance of 75 yds is measured back from the edge of the canyon and two angles are measured , find the distance across the canyon angle acb = 50° angle abc=100° a=75 yds what does c equal?