Does the relationship between x and y represent direct
or inverse variation? What is the constant of variation?
direct variation; k= -2
direct variation; k=_3
4
inverse variation; k=-2
inverse variation; k= - 3
4.

quit

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 %

the answer should be a. snail

15.36 per mile

but forgot to round

i am pretty sure