Ask your own question, for FREE!
Mathematics 22 Online
OpenStudy (anonymous):

A standard number cube is rolled three times. What is the probability that it will land on an even number each time it is rolled?

pooja195 (pooja195):

It should be 1/8 3/6=1/2 roll 1 1/2 roll 2 1/2 roll 3 1/2 1/2 times 1/2 times 1/2 is 1/8

OpenStudy (anonymous):

Thanks.

pooja195 (pooja195):

np

OpenStudy (anonymous):

but why 1 1/2, 2 1/2 etc?

OpenStudy (anonymous):

@timo86m

pooja195 (pooja195):

because yr saying 3 times

OpenStudy (anonymous):

Could you re-explain,please?@timo86m

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!