Which expressions are equivalent to 1/3 – (-1/4). Select all that apply. A) 7/12
B) -(1/4 – 1/3)
C) 1/3 + 1/4
D) -1/12
E) I 1/3 – 1/4 I
F) -7/12

A and C

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 %