If c=1/3 and b=3 solve 3c divided by (2b to the 2nd power

Which symbol makes the steam in true 0.7 > 0.77

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

Which expression converts 45 degree to radians