Anna is buying supplies to mail a gift to a friend who lives in california. first, she buys a shipping box for $4.95 and bubble wrap for $2.85. then, she decides that she needs some shipping tape for $2.25 and a mailing label for $1.00. the postage to mail the gift is $8.32. in all, how much does it cost anna for supplies and postage? a) $10.05 b) $11.05 c) $18.37 d) $19.37

the answer is ! $19.37

answer: the answer is 35%

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 %