A bag contains 4 red marbles, 3 blue marbles and 7 green marbles. If three marbles are drawn out of the bag, what is the probabi
lity, to the nearest 10th of a percent, that all three marbles drawn will be green?
1 answer:
Answer:
1/2
Step-by-step explanation:
Ok so we have 4R 3B and 7G
Adding the marbles will give us a sum of 14 so therefore the probability of pulling 3 green marbles will be 7/14 and we can simplify that to 1/2
Have a great day!
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Step-by-step explanation:
If we multiply 2x-6y=26 by 2, we get 4x-12y=52 and the x's cancel out, making it easier to solve for y, using the elimination process.
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Answer:
106
Explanation:
3a+b2
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