Question 3 (5 points) (02.01 MC)
Which of these is a positive externality of carpooling with friends to work?
оа
Reduced commute time
Ob
Reduced driving focus
Ос
Reduced traffic on the road
Od
Reduced time to socialize

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =

Felix wrote several equations and determined that only one of the equations has no solution. which of these equations has no solution?