Which is an equation of the line that has a slope of 4 and a y-intercept of -2? A) y= -2x+4
B) y= 2x+4
C) y= 4x+2
D) y= 4x-2

y=4x-2 has slope of 4 and y-intercept -2

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 %