Jeff bought a new jacket that had a regular price of $75.99. his mom gave him a 30% off coupon. what is the price he pays including the discount and 7% tax? the original price of the coat is 120$.

x = 23.78

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 %