At bayside high school, 55% of the student body are boys. thirty-five percent of the boys are on honor roll, and 40% of girls are on honor roll.
what percent of the student body is on honor roll? round to the nearest percent.

b and c

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 %