Whats 1/3 of 2/4 answer pls

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)