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Softa [21]
2 years 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]2 years 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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Which of the following is an equivalent form of the compound inequality −33 > −3x − 6 ≥ −6?
djyliett [7]

Answer:

-3x-6 < -33  and -3x-6 \geq -6

Step-by-step explanation:

we have

-33 > -3x-6 \geq -6

we know that

Compound inequality can be divided into two inequalities

so

-33 > -3x-6

rewrite

-3x-6 < -33

and

-3x-6 \geq -6

therefore

An equivalent form of the compound inequality is

-3x-6 < -33  and -3x-6 \geq -6

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8 0
3 years ago
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Butoxors [25]

Answer:

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Step-by-step explanation:

The referenced angles (1, A), (3, C) are alternate interior angles, not corresponding or exterior. The symmetric property does not apply. The only answer choice with any applicability is the one shown above. (It is also the right choice.)

7 0
3 years ago
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Helppppppppppppp plssssssssssssssssssssssss
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I would but I’m stuck on this problem too
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