The common factors from the numerator and denominator have been crossed out all the factors from the numerator have been crossed out which will that make the answer zero true or false

60

step-by-step explanation:

idk

step-by-step explanation:

1. perpendicular

2. parallel

3. perpendicular

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 %