Arecipe requires 1/4 cup of sugar for every batch of cookies. how many full batches of cookies can be made with 5 cups of sugar?
select one:
a. 15
b. 20
c. 10
d. 5

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 %

60: 45 =12: 9 =4: 3 so the answer is 4: 3