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Mathematics 21 Online
OpenStudy (anonymous):

A restaurant has nine different kinds of sandwiches and five different condiments. This means there are 45 possible combinations of one sandwich and one condiment. A. True B. False @RadEn

OpenStudy (raden):

true

OpenStudy (anonymous):

how do u know? can u show the work? plz

OpenStudy (raden):

just use the product rule, if there are p1 events and there are different p2 events, then all events is pi * p2

OpenStudy (amistre64):

1 sandwich can be made in 5 different ways .... there are 9 sandwiches

OpenStudy (anonymous):

thanks

OpenStudy (raden):

welcome

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