Please hurry need done fast!

The first one is not proportional because the first one and the third one equal 8 (by division) and the middle one equals 9.6

I don't think the second one is proportional either, but double check or ask the teacher

Step-by-step explanation:

28

step-by-step explanation:

8+8+6+6

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 %