A patient has surgery for a knee replacement. Operating room charges are 3,286.00, anesthesia is 1,544.80, the charge for the hospital room for 3 days is 1,953.42 per day, medications total 1,297.59, and miscellaneous charges are 739.15. The insurance company pays 10,187.84

can you make your screen more see able?

then i might be able to .

8/k

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 %