Which of the following equations is of a parabola with a vertex at (3, 0)?

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Add the fractions and simplify 1/2+ 1/3