Of a certain road 7.264km are down hill, 3.873km are up hill and 6.89 are level. what is the length of the road pls urgent tnx

18.027

Step-by-step explanation:

7.264+3.873+6.89

18.027

13cm

step-by-step explanation:

(apex)

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 %