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MArishka [77]
3 years ago
10

In a bag there are 3 red marbles, 5 white marbles, and 2 blue marbles. One marble is selected and then it is not replaced. Find

the probability of selecting a white marble 3 times in a row.
Mathematics
1 answer:
EleoNora [17]3 years ago
4 0

Answer:

1/12

Step-by-step explanation:

In a bag, there are 3 red marbles, 5 white marbles, and 2 blue marbles. One marble is selected and then it is not replaced. Find the probability of selecting a white marble 3 times in a row.

The total number of marbles in the bag is given as:

3 red + 5 white + 2 blue

= 10 marbles

The probability of selecting a white marble 3 times in a row without replacement is calculated as:

5/10 × 4/9 × 3/8

= 60/720

= 1/12

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Step-by-step explanation:

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But why stop there? Let's go even further down this rabbit hole!

Instead of 1, why don't we take it several steps further and use 0.0000001? At that point, the length would end up being  159.9999999m.

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One more, for old time's sake.

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Step-by-step explanation:

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