There are 800,000 termites in a wooden porch. The treatment used on the wood exterminates 40% of the termites every day. How many termites will be left in: a) 3 days
b)36 hours
c) 2 weeks

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation:

a

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 %