The length of a rectangle is 3 feet more than twice the width. the perimeter is 24 ft. find the dimensions of the rectangle

The length is 9 and the width is 3. 3×2+3 is 9 and 3+3+9+9 is 24

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 %