Suppose that vehicles taking a particular freeway exit can turn right (r), turn left (l), or go straight (s). consider observing the direction for each of three successive vehicles. (enter your answers in set notation. enter empty or ∅ for the empty set.) (a) list all outcomes in the event a that all three vehicles go in the same direction.

A = {RRR, LLL, SSS}

Step-by-step explanation:

We are going to observe the direction of three consecutive vehicles.

The outcomes that we have to list are those of the event A where all three vehicles go in the same direction, this can be said as "the three vehicles turn right, the three vehicles turn left or the three vehicles go straight".

If the three vehicles turn right, the outcome would be: RRR.

If the three of them turn left, it would be: LLL.

If the three of them go straight, it would be: SSS.

It is obvious that these are the only 3 possible outcomes and therefore:

A = {RRR, LLL, SSS}

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation: