Order these numbers from least to greatest.
5 9/11, 117/20, 5.218, 6.21

The polynomial function of least degree with a leading coefficient of 1 is: f(x) = x3 + ax2 + bx + c

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

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