10 Percent Blue Marbles 30 Percent Red

Find the probability of the given c the marble is red or odd numbered. The table shows the results after 80 trials. The chance of getting an odd one is 6 12 or 1 2.

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Fifty two of 80 marbles are red what percent of marbles are red ask for details.

10 percent blue marbles 30 percent red.

We have 1 odd red one and 5 odd blue ones so 6 total. Follow report by sweatdevil1912 18 10 2018 log in to add a comment. X k. Round to the nearest percent if necessary.

Marcie takes a marble out of the bag records the color and returns it to the bag. Outcome red green blue. 50 blue and 30 are green. A marble is drawn at random from the jar.

A jar contained 12 red marbles 16 green marbles and 10 blue marbles. What is the probability of randomly selecting a red marble from the urn. There are 6 red marbles in the bag. 5 points 80 100 120 200 i got 80.

2 5 or 2. A bag contains 50 marbles 10 of which are blue 8 are red 20 are green and 12 are purple. If you increase the number of blue marbles by 40 how many blue marbles will be in the bag. What percentage of the marbles are blue.

You would use the equation 36 80 x 100 to find a percentage. Set up a proportion. Asked 07 31 14 in a bag there are 6 red marbles 4 blue marbles and 10 green marbles. A jar contains 2 red marbles numbered 1 to 2 and 10 blue marbles numbered 1 to 10.

If ten marbles were in a bag and four marbles are red what is the probability that it will be red. Some answers have been rounded to the nearest percentage. 4 k 202 4 k 400 1600 k let the number of red marbles be x. 24 is 60 percent out of 40.

What was the relative frequency of selecting a green marble. Your answer is 45. 10 22 45 50. The numbers of red marbles k the square of blue marbles where k is the coefficient of the variation.

The percentage of marbles which are blue 36 80 x 100 45. In a bag of blue green and red marbles. 40 100 0 4 is 1 percent. Then cross multiply 36 by 100 and divide by 80.

How many red marbles should she expect after 500 trials. 40 is 100 percent. An urn contains 22 marbles consisting of 10 red marbles 7 blue marbles and 5 yellow marbles. A marble was selected at random the color was recorded and the marble was placed back in the jar.

In A Bag Of 35 Marbles 28 Are Blue And The Rest Are Red What Percentage Of The Marbles Are Blue Quora

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