What is the age of the universe?

The universe is about 13.5 to 14 billion years old, from the Big Bang to the present. The half billion year uncertainty allows for a number of different methods of measureme (MORE)

Can you predict the maximum or minimum point on a parabola?

A parabola is (mathematically speaking) a quadratic function, which looks like this. y = ax 2 + bx + c. where a, b and c are constants. (If three points on the curve are kn (MORE)

What age is the universe?

Right now scientists think the universe is about 14 billion years old; that's the short answer. For a longer discussion, read here: http://en.wikipedia.org/wiki/Age_of_th (MORE)