Which would the phrase "twice the difference of a number and 5" look like as a variable expression? a) 2(x-5) b) 2(x+5) c) -5+2x d) 2+2(x-5)

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 %

0

step-by-step explanation:

equals the constant of proportionality.

solve for