123 Teagres 1904, what is the measure of 2.1.2 # 2 10 receres 135 whates that mearga 247
28 meses 1058 woteine mesure of 2:37
IP 213 mezires 78, what is lhe measure of 2'5?
1 212 measures 45", what is the messure of 219
26 mees 08", what s the measure of 2142

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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 %