10 Percent Blue Marbles 30 Percent Red

If you increase the number of blue marbles by 40 how many blue marbles will be in the bag.

10 percent blue marbles 30 percent red.

An urn contains 22 marbles consisting of 10 red marbles 7 blue marbles and 5 yellow marbles. Some answers have been rounded to the nearest percentage. How many red marbles should she expect after 500 trials. What percentage of the marbles are blue.

If ten marbles were in a bag and four marbles are red what is the probability that it will be red. Round to the nearest percent if necessary. Then cross multiply 36 by 100 and divide by 80. 2 5 or 2.

Asked 07 31 14 in a bag there are 6 red marbles 4 blue marbles and 10 green marbles. A marble is drawn at random from the jar. 4 k 202 4 k 400 1600 k let the number of red marbles be x. 24 is 60 percent out of 40.

A marble was selected at random the color was recorded and the marble was placed back in the jar. The percentage of marbles which are blue 36 80 x 100 45. The chance of getting an odd one is 6 12 or 1 2. Your answer is 45.

Fifty two of 80 marbles are red what percent of marbles are red ask for details. Outcome red green blue. A jar contains 2 red marbles numbered 1 to 2 and 10 blue marbles numbered 1 to 10. What was the relative frequency of selecting a green marble.

A bag contains 50 marbles 10 of which are blue 8 are red 20 are green and 12 are purple. 40 100 0 4 is 1 percent. The table shows the results after 80 trials. 40 is 100 percent.

There are 6 red marbles in the bag. 50 blue and 30 are green. Set up a proportion. The numbers of red marbles k the square of blue marbles where k is the coefficient of the variation.

X k. Find the probability of the given c the marble is red or odd numbered. In a bag of blue green and red marbles. What is the probability of randomly selecting a red marble from the urn.

10 22 45 50. You would use the equation 36 80 x 100 to find a percentage. Marcie takes a marble out of the bag records the color and returns it to the bag. 5 points 80 100 120 200 i got 80.