Pre Algebra Probability

Each of two urns contains green balls and red balls. urn 1 contains 10 green balls and 14 red balls. urn 2 contains 4 green balls and 11 red balls. if a ball is drawn from each urn what is p(red and red)?

BTW- i really don't know what an urn is, i guess a basket or some small bag, but its not important anyway.here are the answer choices:

a.1/9
b.25/39
c.79/60
d.77/180
i think its b. PLz help when you get the chance and thank you for your time. :)

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1. no, the events are independent, so you multiply the probabities of each event
urn1, prob(red) = 14/24
urn2, prob(red) = 11/15

prob(red and red) = (14/25)(11/15) = 77/180

btw, an urn is an ancient clay pot or jug.
e.g. read: Ode on a Grecian Urn by John Keats

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posted by Reiny
2. oh cool thanks for the help and xtra info!

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3. Urns are what people used to put other people's ashes in. (After they burnt the person.):D I play Skyrim. xD

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posted by Fuyuko
4. ^ O_O WOW

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posted by Anon
5. Urns are what people use to put other people's ashes in. My Grandpa was a heavy smoker and now is a silver urn to the left of my fireplace (The irony):D I don't play Skyrim. xP

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6. lmao ^

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7. @Fuyuko skyrim is gay just like your mom get rekt

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8. 77/180. I dub thisâ€¦correct!

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posted by Greedo
9. adolf hitler and you know he is gay, how? plus, whats wrong with that? compare being gay with murdering tons of innocent Jews? don't try taking a straw out of someone elses eye when you have a rafter in your own

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posted by Anna
10. I don't even have that answer choice, is this correct???

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posted by secret
11. Anna, tech Hitler didn't kill the Jews, he had people do it for him....

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12. wtf are you all talking about calm down

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13. lol chill don't type up an essay because someone made u mad oh my

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14. well that escalated quickly

15. Whether you do the deed of killing or have someone do it it's the same thing. As long as we lean from the bad part of history and move on that is all that matters. We all need to make a better and safer place for our friends and family.

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16. I was just trying to get answers but other dictators were commenting so...

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posted by damien
18. who know's james charels

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posted by no u

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