Discover Questions

Pi in base 12 starts out 3.1848. Is this more or less accurate than the base 10 value 3.1416? Math question regarding determinants!? Is there a vacuum out side the physical Universe? If 5.93g of CUNO3 is dissolved in water to make a 0.110M solution, what is the volume of the solution? How do you write an equation of a parabola given the shape of the graph as f(x)=4x^2 and a point (-12,-1) as the vertex ?