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Mathematics 7 Online
OpenStudy (salina):

Tim want to buy one of three different books he see in a book store .Each is available in print and CD . a)How many book and format choice does he have? b) State whether the events are independent or dependent

OpenStudy (a_clan):

b) dependent because choosing a CD will cause not to choose the corresponding book. a) 3 book choices and 2 format choices for each of the book choice

OpenStudy (anonymous):

A)2*3=6 choices B)Agree with a clan

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