Is Green Bigger Than Red, Step 1

Algebra Level 1

Bridge construction is in progress on Highway #6 in the Qu' Appelle Valley. There is room for single lane traffic past the construction area. In lieu of human traffic controllers red/green lights have been installed at each end of the area. The distance between the lights is 0.6 km and the speed limit is 60 km/h in this zone. If the duration of the red lights is 3.0 minutes which of the following is true?

A. Duration of the green lights is 3.0 minutes. (Type 1)

B. Duration of the green lights is less than 3.0 minutes.(Type 2)

C. Duration of the green lights is longer than 3.0 minutes.(Type 3)


Problem Loading...

Note Loading...

Set Loading...