A Box Is One Third Full Of Marbles

So we need to first find the total number of marbles.

A box is one third full of marbles. There s one blue marble. So i could pick that green marble or that green marble. The probability that we pick one of the 3 green marbles out of the 11 is simply that ratio. Find the probability of picking a marble that is not blue.

Three closed boxes have either white marbles black marbles or both and they are labeled white black and both. The following is the proportions of the marbles. There s two green marbles in the bag. We have a box with six green marbles five blue marbles and seven red marbles.

P green or yellow 5 11 probability here is the chance of selection out of a total. There s two red marbles in the bag. There are a combined total of 60 marbles in the jar consisting of red green blue and white marbles. There are 3 red marbles and 7 black ma.

You draw three cards from a full deck what is the probability that they will all be face cards jacks queens or kings. Interview question for web technology intern in santa monica ca imagine that you have three boxes one containing two black marbles one containing two white marbles and the third one black marble and one white marble. These are clearly all yellow. And then there s one blue marble in the bag.

P green 3 11 same idea for yellow. So this is all the possible outcomes. Marble is commonly used for sculpture and as a building material. Asked 04 22 16 penny had a bag full of marbles.

You may reach into one of the boxes and pull out only one marble. P yellow 2 11 the probability of picking either of these colors. Half of the marbles in a box are red a third are white and the other 6 are blue. The boxes were labeled for their contents bb ww bw but someone has switched the labels so that every box is now incorrectly labeled.

Which box should you remove a marble from to determine the contents of all three boxes. So i could pick that red marble or that red marble. Marble is a metamorphic rock composed of recrystallized carbonate minerals most commonly calcite or dolomite marble is typically not foliated although there are exceptions in geology the term marble refers to metamorphosed limestone but its use in stonemasonry more broadly encompasses unmetamorphosed limestone. What is the probability that none of them will be blue.

Answer by fombitz 32378 show source. She gave one third of the marbles to manto and then one fourth of the remaining marbles to john. Total 5 3 2 1 11 so there are 11 marbles total. However you re told that each of the labels are wrong.