Ask your own question, for FREE!
Mathematics 10 Online
OpenStudy (anonymous):

PLEASE HELP ME

OpenStudy (anonymous):

OpenStudy (anonymous):

@GreenCat

OpenStudy (greencat):

|dw:1424637241886:dw|

OpenStudy (greencat):

So The desired is green or blue together

OpenStudy (anonymous):

C?

OpenStudy (greencat):

We have to calculate the first draw probability then the second draw

OpenStudy (anonymous):

B

OpenStudy (greencat):

First one is 3/5 Second one is 3/7

OpenStudy (greencat):

They are dependent events right?

OpenStudy (greencat):

My memory is rusty but this is important.

OpenStudy (greencat):

The relationship of the two events will determine what to do.

OpenStudy (anonymous):

i got B

OpenStudy (greencat):

one moment plz

OpenStudy (anonymous):

ok

OpenStudy (greencat):

According to the equation I got 9/35

OpenStudy (greencat):

An online calculator shows that I am right but B and D are very close.

OpenStudy (anonymous):

ok thanks

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!