Ask your own question, for FREE!
Mathematics 17 Online
OpenStudy (anonymous):

Help please? I'll give medal A. about 295 B. about 264 C.about 287 D.about 259 E.about 279

OpenStudy (anonymous):

ive got your back babe

OpenStudy (anonymous):

Whats the Question?

OpenStudy (anonymous):

OpenStudy (anonymous):

this thing makes no sense to me

OpenStudy (anonymous):

@Reaper534 get out ahere

OpenStudy (anonymous):

seth stop being so rude

OpenStudy (anonymous):

try multiplying the nums all together

OpenStudy (anonymous):

ok sorry @Reaper534

OpenStudy (anonymous):

Hmm actually I have no Idea on this one been a while since i did one like this

OpenStudy (anonymous):

@dumbcow Can you help us out?

OpenStudy (dumbcow):

ok you are going to assume that the random marbles taken out represent the same proportion of all the colors in the entire bowl 29 marbles taken out, 15 are black ---> ratio = 15/29 500 marbles , x are black ---> ratio = x/500 x/500 = 15/29 solve for x

OpenStudy (anonymous):

|dw:1418772407834:dw|

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!