Are the events "Liked Soccer" and "Liked American Football"
independent?

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

Which graph represents the equation y =4x

50 points~ ! i have to turn this in tomarrow