A Bag contains 3 green marbles, 7 white marbles, and red marbles (and no other marbles). One marble is chosen without

Mathematics

2 answers:

Ivenika [448]2 years ago

5 0

Answer:

A White Marble

Step-by-step explanation:

The chance of choosing a white marble is 7/12 (amount of red marbles = 2 because there is no exact number, the problem only states there are more than one marble. To find probability, add all of the possible changes combinations of choosing a marble from the bag. ( 3 + 7 + 2 = twelve. After finding how many possible combinations there are, subtract the # of possible combinations from the # of marbles that are not white. ( 12 - 5 = 7 ). Finally, put the amour of white marbles next to the # of possible combinations. (7/12)

Anna35 [415]2 years ago

3 0

Answer:

what is the multiple choice

Step-by-step explanation:

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