Find the following trigonometric values. Express your answers exactly.
cos(135°) =
sin(135°) =

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 %

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20

you save $70

discount would be 35% off

step-by-step explanation: