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marusya05 [52]
3 years ago
9

A jar contains 2 orange balls, 5 black balls, and 3 pink balls.

Mathematics
2 answers:
Levart [38]3 years ago
7 0
The probability of Event A is 5/10 which simplifies to 1/2.

The probability of Event B is 3/9 which simplifies to 1/3.

Because it says "and" we need to multiply them which gives us 1/2*1/3=1/6
galben [10]3 years ago
7 0
|\Omega|=10\cdot9=90\\
|A\cap B|=5\cdot3=15\\\\
P(A\cap B)=\dfrac{15}{90}=\dfrac{1}{6}
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Plz someone help me with this question
Anettt [7]

Answer:

(x+3)^2=-4(y-3)

Step-by-step explanation:

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P = 1 --> used distance formula for the points of -3,2 -3,3

Vertex is -3,3 --> according to picture

(x+3)^2=-4(y-3)

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4 0
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A net for which three-dimensional figure would always have 6 congruent rectangular regions
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Papessa [141]

Answer:

1005.3 cm³

Step-by-step explanation:

The radius of the cone (r) is 8 cm and the slant height is AC = AB = 17 cm.

Therefore, the height of the cone (h) will be given by \sqrt{17^{2} - 8^{2}} = \sqrt{225} = 15 cm.

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3 0
3 years ago
Hey loves!!! Can any of you lovely people give me a hand?
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Your best answer will be A.

Step-by-step explanation:

Because, The SAS stands for Side Angle Side if you need two sides and then the angle needs to be between them.

The first one works because the angle is in-between the 2 sides. The second one really doesn't work very well. Because, It actually have 2 angles and it only need one. Well, The third one it doesn't work because the angle isn't between from both sides. The fourth one doesn't work at all they are only sides and no angles. Hope This helps <3!!

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the sum of two mixed numbers is 5 1/2. the differenceof mixed numbers is 3. both numbers have a denominator of 4. what are the t
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Step-by-step explanation:

5'm

5 0
2 years ago
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