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Ipatiy [6.2K]
3 years ago
6

A bag contains 3 blue marbles and 2 green marbles. What is the probability of drawing a blue marble followed by a green marble,

without replacing the first marble?
Mathematics
2 answers:
marin [14]3 years ago
6 0

50% because when you take out the first marble witch is probably blue since there are more blue you would have 2 blue and 2 green so the chance would be 50%

Triss [41]3 years ago
6 0

Hello!

First of all, we have the probability of getting a blue marble, 3/5. If we were to get one, we would only have 4 left. Therefore we would have 2/4, or 1/2 chance of selecting a green marble.

We multiply our probabilities.

3/4(1/2)=3/8

Therefore, there is a 3/8 or about a 36% chance.

I hope this helps!

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Frank invested $30,000 at 4% simple interest. How much interest will he earn each year?
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2 years ago
What was the problem at kenya airways described in this case? what management, organization, and technology factors contributed
MatroZZZ [7]

The management, organisation, and technology factors contributed to this problem are listed below.

<h3>What was the problem at Kenya Airways ?</h3>

The  problem in the airways was that corporation didn't know its customers, the airline hasn't been able to take use of its market opportunity in recent years.

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The technology factor that contributed were:

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The Organisation factors that contributed were

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The Management factors that contributed were

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8 0
1 year ago
A drink is mixed in the ratio
Contact [7]

Answer:

3

Step-by-step explanation:

 Drink mix ratio:

        Lemonade   :    Orange      :     Cranberry

                 6           :          3          :          C

  Fraction  of Cranberry juice  = \frac{3}{12}

Sum of the ratio = 6 + 3 + C  = 9 + C

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               27 + 3C  = 12C

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The missing number will be 3

4 0
3 years ago
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D doesn’t show a positive or negative correlation. D is the best answer choice.
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