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matrenka [14]
2 years ago
13

A figure rests entirely in Quadrant 4. It is rotated 270° counterclockwise about the origin. In which quadrant does its resultin

g image lie?
Mathematics
1 answer:
goldenfox [79]2 years ago
8 0

Answer:

It will lie in quadrant 3

Step-by-step explanation:

Here, we want to know where the resulting image will lie after the rotation

After the rotation, it is expected that the resulting image will lie in quadrant 3

First 90 to quadrant 1

second 90 to quadrant 2

Third 90 to quadrant 3

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Answer:

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Step-by-step explanation:

1) since the intersection of 2 events cannot be bigger than the smaller event then is not possible that P(A∩B)=0.5 since P(B)=0.4  . Thus the maximum possible value of P(A∩B) is 0.4

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P(A∪B) = 0.7

3) the probability that a student has neither type of card is 1- P(A∪B) = 1-0.7 = 0.3

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P(C)= P(A∩B') = P(A) - P(A∩B) = 0.6 - 0.3 = 0.3

the probability for the event D=a student has exactly one of the cards is

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Step-by-step explanation:

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Step-by-step explanation:

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The calculation part I would like to leave it for you. It's a good practice.
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3 years ago
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