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Softa [21]
1 year ago
10

Dalia has a jar with 6 red pencils and 4 green pencils. She will randomly pick two pencils without replacement. What is the prob

ability that Dalia will pick two red pencils?
6/25
1/3
9/25
2/5

Im a bit confused on this type of probability so I would love an explanation so I can figure out the answer for myself
Mathematics
1 answer:
Liono4ka [1.6K]1 year ago
3 0

Answer:

1/3

Step-by-step explanation:

i have attached a tree diagram to help with your understanding, first branches show probability of picking either green or red the first time she picks one. The next set of branches show the updated probabilities after one pencil has been taken out.

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5 x 1= 5<br> 5x10=50<br> 5x100=500<br> 5x1000= 5000<br><br> What pattern do you notice ?
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Adds a zero each time?
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2 years ago
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Reil [10]

Answer:

(D) 36

Step-by-step explanation:

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It is given that the population (215) is predicted to increase by 0.5%. To know the value after increment, 215 has to be multiplied by (1 + 0.005) or 1.005.

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The correct option is D.

Thanks!

Mark me brainliest!

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