A bag of marbles has 12 blue, 8 red, and 7 green, and 5 orange marbles. What is the percentage of blue marbles? *
O 12%
O 80%
O 35%
O 40%

the answer is 0.3175 hope that you ^w^

also you might actually want to put this picture up if you want people to solve it luckily i remember this question

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 %

he earned 78.75 in interest.

step-by-step explanation:

ok so what's the question?

step-by-step explanation: