Alessandro, a graduate student at a local college, is picking a suit to where to his job interview. He has to decide among the following options: either the blue or white or red shirt, either the blue or black pants, and a tie that is either striped or solid. How many different suit combinations does Alessandro have to choose from

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 %

it is 570

step-by-step explanation:

the answer to this would be 5x^3-6x^2-24 over 3x^2

hope this if needed hmu