There Are 9 Marbles

In other words you get to take 2 measurements or comparisons here.

There are 9 marbles.

So when comparing two groups of marbles there can be two outcomes 1. Another marble is then drawn. 4 25 first we have the probability of drawing a green marble as 6 out of 6 9 which is 6 15. Math 10 points 1 there are 9 marbles representing 3 different colors.

Find p number is. There are 9 marbles 1 lighter than the rest. Anonym s answer was correct. A marble is drawn at random from the jar.

4 each bucket has enough room for multiple marbles. At this moment the bag becomes the same as it is before a green marble is drawn i e. The marbles are all uniform in size appearance and shape. 2 a company has determined that 2 of the pudding cups it produces are defective in some way.

Write the probability as a fraction in simplest form a decimal and a percent. All you have is a scale and the marbles. If 9 marbles put them in 3 groups so each group has 3 marbles so only one group would have different weight than the other two group since there s only 1 marble is different than the others. After that we replace the green marble into the bag.

You don t know which is which. There are two variants of the same question the easier of the two has been stated here. There are 7 green 4 blue and 9 marbles in a box. The remaining marble is slightly heavier than the others.

1 you have 9 marbles as seen. You have a balance that has 2. A 4 31 0 129 12 9 b 4 35 0 114 11 4 c 1 7 0 143 14 3 d 3 35 0 086 8 6 2. 2 8 of them are exactly the same weight.

There are 8 marbles that weigh 1 ounce each and 1 marble that weighs 1 1 ounces. So take the two groups aside and you left with 3 marbles and weigh them again and you find the result. A number cube with the numbers 1 through 6 is rolled. A jar contains 9 red marbles numbered 1 to 9 and 7 blue marbles numbered 1 to 7.

Now we already know that one of the marbles is heavier than the rest. Find the probability that the marble is blue or even numbered. What is the fewest number of measurements you can make to figure out which is the light marble. There are still 6 green marbles and 9 red ones.

3 you are allowed to use set the scale twice in total. 9 blue marbles 8 green marbles 4 red marbles 8 white marbles and 6 yellow marbles. There are 35 marbles in a bag. Write a problem where two marbles are selected at random without replacement and the probability is 1 6.