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Mathematics 14 Online
OpenStudy (anonymous):

suppose you roll two standard number cubes once. find the probability of 7 or even ... P(7 or even)

OpenStudy (anonymous):

time to count

OpenStudy (anonymous):

there are 6 ways to roll a seven, and another 18 to roll and even number. since these are mutually exclusive (meaning seven is odd) then add and divide by 36

OpenStudy (anonymous):

number cubes????

OpenStudy (anonymous):

in the olden days we called them dice.

OpenStudy (anonymous):

the dice like one die has 6 sides... and this is what my hw says

OpenStudy (anonymous):

ty i get it. i think

OpenStudy (anonymous):

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