Green = 3/12
Red = 5/11, because one green marble has already been picked.
The probability of both/all events occurring if found by multiplying the probabilities of the individual events.
An urn contains 5 red marbles, 4 blue marbles, and 3 green marbles. A marble is selected at random and then, without replacing the first marble, a second marble is selected at random. What is the probability of selecting a green marble and then a red marble?
8 answers
15/132
Solve this problem.
A bag contains 5 red marbles, 7 green marbles, and 3 orange marbles. Find the probability of drawing a red marble.
A bag contains 5 red marbles, 7 green marbles, and 3 orange marbles. Find the probability of drawing a red marble.
Li rolls a number cube that has sides labeled 1 to 6 and then flips a coin . What is the probability that she rolls an odd number and flips tail is it 1/8 or 1/4 or 1/2 or 3/4
an urn is for ashes of cremated people.
amoung us
if you selcet a marble without looking and then put it back. if you do this 8 time what is the best prediction for thr number of times you will pick an orange marble
the answer is 4
1 answer