10 Percent Blue Marbles 30 Percent Red

Marcie takes a marble out of the bag records the color and returns it to 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. Outcome red green blue. A jar contains 2 red marbles numbered 1 to 2 and 10 blue marbles numbered 1 to 10. You would use the equation 36 80 x 100 to find a percentage.

Fifty two of 80 marbles are red what percent of marbles are red ask for details. 10 22 45 50. We have 1 odd red one and 5 odd blue ones so 6 total. 2 5 or 2.

What percentage of the marbles are blue. If you increase the number of blue marbles by 40 how many blue marbles will be in the bag. The numbers of red marbles k the square of blue marbles where k is the coefficient of the variation. A jar contained 12 red marbles 16 green marbles and 10 blue marbles.

Follow report by sweatdevil1912 18 10 2018 log in to add a comment. Find the probability of the given c the marble is red or odd numbered. The percentage of marbles which are blue 36 80 x 100 45. Your answer is 45.

How many red marbles should she expect after 500 trials. What was the relative frequency of selecting a green marble. In a bag of blue green and red marbles. 5 points 80 100 120 200 i got 80.

40 is 100 percent. X k. The chance of getting an odd one is 6 12 or 1 2. Then cross multiply 36 by 100 and divide by 80.

There are 6 red marbles in the bag. Asked 07 31 14 in a bag there are 6 red marbles 4 blue marbles and 10 green marbles. Some answers have been rounded to the nearest percentage. Set up a proportion.

The table shows the results after 80 trials. 24 is 60 percent out of 40. A marble is drawn at random from the jar. What is the probability of randomly selecting a red marble from the urn.

If ten marbles were in a bag and four marbles are red what is the probability that it will be red. 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. 4 k 202 4 k 400 1600 k let the number of red marbles be x.