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Mathematics 11 Online
OpenStudy (yadu123):

. You have a bag of marbles (6 red, 5 yellow, 9 green, 7 blue, 3 purple). Event A is getting a primary color and Event B is getting a blue marble. What is P A B ( ) ∪ ? What is P A B ( ) ∩ ?

OpenStudy (yadu123):

Sorry its P(A and B) P(A or B)

OpenStudy (anonymous):

do you know which ones are the "primary colors"?

OpenStudy (yadu123):

red green blue

OpenStudy (anonymous):

hmmm i doubt it

OpenStudy (anonymous):

google

OpenStudy (yadu123):

okay

OpenStudy (yadu123):

im pretty sure it is rgb

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