?/1 A box contains 5 red marbles and 7 green marbles. Find the probability of drawing a green marble and not returning it to the
box and then drawing a red marble?
1 answer:
Answer: 35/132
Step-by-step explanation:
probability of drawing green marble: 7/12
since the green marble drawn won't be returned to the box, the new total amount of marbles in the box is 11.
probability of red marble: 5/11
then multiply the 7/12 and 5/11 together:
35/132 which is abut 26.5%
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Work Shown:
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Have a nice day! :)
