Draw a line representing the "rise" and a line representing the "run" of the line. State the slope of the line in simplest form.

Click twice to plot each segment.

Click a segment to delete it.

10

3

2

add an image !

step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

answer: it is 8

step-by-step explanation:

you know why its 8