The point R (7,4) is contained in line m that is parallel to the line y = 30. Which of the following equations best represents line m? A. y-4= 3(x-7) B. y=3x C. 7x +4y =3 D. y=3x+7

unless if u could do my questions, if not i wouldn't want to

a

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 %